Hp Laserjet Error e8

Remove the power Chord and USB cable from the Back , Clean the Scanner Glass with a lint free slightly moist cloth , and then power on to check , if this still does not work then you have to open the scanner glass with an Allen key set  and slightly move the scanner from it position. Please keep in mind that there are two screws at the back edge of the scanner.

Allen key set 

Online Special Characters Easy to Paste

CopyPasteCharacter.com Makes Special Characters Easy to Paste
CopyPasteCharacter.com is small page that automatically copies special characters you click on to your clipboard. Use a single click to copy a character from the display. The copied character is saved on the Clipboard and you can then simply paste it into your documents. You can also view its corresponding HTML code. 

Laptop Keyboard Replacement With Guides

Wanted to let you know about laptop keyboard replacement site. I needed a replacement keyboard for my laptop and was able to find it with ease, the effort they have put into having the photos of the keyboards was brilliant.

LaptopKeyboard.com provides replacement keyboards for laptops. Place an order on their website for your keyboard .  When purchasing a replacement laptop keyboard from LaptopKeyboard.com, you will receive a brand new keyboard, and a video installation guide.

Hiding files and folders with a password using System Vault

System Vault is a handy light weight program that lets you hides files and folders with a password..  In addition it lets you delete.  The files or folders can then be accessed only upon entering a password.
Download System Vault

Disk Heal Utility

Disk Heal is small but useful software. It restores the condition of your storage device after being infected by a virus.  Then Disk Heal is capable of assigning an icon to any drive, external, or internal, or partition; - Recover lost folders after being infected by a virus.

 

 

• Fixes Task Manager inaccessibility 
• Fixes Folder Options inaccessibility 
• Fixes Registry Editor inaccessibility 
• Can’t access any of the above three features, Disk Heal fixes this problem 
• Fixes File/Folder inaccessibility
• Perform dozens of other tweaks

 

 Good thing it’s free 

Unlock BSNL 3G Teracom Dongle for surfing internet with any sim

Here is the solution for unlocking this dongle and using another SIM card for Internet.
Just follow the instruction and download the patch given on the following site : http://www.tweakz.in
 

Internet access using Wireless 3G Routers

Do you want share your internet connection from your single 3G dongle connection to multiple computers via ethernet or WiFi, then you need to have a look at 3G Wifi routers . We can accept a
3G datacard and thus can provide internet connectivity via Wifi and it’s ethernet ports to multiple computers using a single 3G dongle connection. The 3G wifi routers are compatible with HSDPA, UMTS, EDGE, and GPRS.

They works as Wi-Fi hotspot to let your Wi-Fi capable devices like Smart Phone , Laptop, PC, Digital Camera, Gaming for easy internet connection. There is an option in the router to act as a Wifi extender if you need to extend your Wifi network that can be done. This router at the time of writing  was available on ebay.in for around Rs 3,000.

The only limitation in buying this wifi routers is to check their compatibility with your 3G dongles.

 

 

Reviews on wifi routers

 

Remotely accessing a PC can be easy using Chrome Remote Desktop extension

A browser nowadays is more than a tool for accessing the web. With the right extensions, you can put it to many other uses.

Remotely accessing a PC can be easy. Especially if you are trying to help a less than tech savvy person. You will have access to the other person’s computer just like you were right there – and you can see and control the computer from right within the browser.

This chrome extension works on Linux, Windows, and Mac OS X, so you can, for example, access your Linux desktop from a Windows box.

If you already have the browser installed on both machines, then using Chrome Remote Desktop is very easy

You can download the Chrome Remote Desktop extension from the Google Chrome Web Store. The extension should automatically install. If you leave the installation page open, you can launch the app right from that page.

To help with security, both you and the other person will need to grant access to the extension via your Google account. This can be either a standard Google account or a Google Apps account.

There are two part :

First part
Allowing access to your computer
First you will need to click the Share Button
Once you click the button, a unique one-time use access code will be generated.
Get this code to the person you who will be accessing your computer.  You can cancel the session at any time by clicking the button in the box that is displayed on the screen.

Second part
Access the computer.
The process to access the computer is much the same.
You will  download and install the extension.
When the person sends you the access code, you will input that code into the text box.
Press connect, the extension will verify the code and you should see the other person’s screen.

Check what's happening at your system startup

One of the biggest slowdowns on a Windows computer is the barrage of applications that start up when you boot Windows.

Check what's happening at your system startup. I bet that you will find one or more suspicious programs.

When you install more and more software you may start to notice that it takes longer and longer for your computer to startup. This is probably because many applications these days hook into your Windows Startup process and automatically load up each time you start your computer.

To Disable Start-up Programs / Applications In Windows:

1. Click the windows+r command to open Run then in the box Type msconfig and Press Enter .

2. From the System Configuration, Click Startup tab and then Uncheck the program boxes that you would like to prevent from starting when Windows starts. Click OK to save changes when you are done.

3. Now that you’ve saved changes Restart Windows and the selected programs should no longer automatically start up.

That’s it!

How to Backup Printer Drivers and Restore Them on Another Computer

When switching to new Windows Machine or Deploying a new Windows, Reinstalling Printer Drivers and adding all the existing printer is time-consuming.

The first step is to download the Microsoft Print Migrator utility. This utility was actually designed to backup printers on print servers but also works on desktops. It's also a stand-alone app so it can be ran from anywhere including your flash drive.

Once you open the Print Migrator, click on the File menu and select Backup. You will now choose a name and a location where you will backup your printers to. Click the Open button to begin the backup.

Once the printers are done backing up, you will see a message in the bottom window that says Backup Complete.

Now you are ready to restore the printers on another computer.

To restore them, just transfer the backup file and the Print Migrator utility to the other computer and open the Print Migrator. Then click the File menu and select Restore.  Select the backup file that you created and click Open.

Once the printers have been restored you will see a message at the bottom that says Restore Complete.

You are now ready to use your printers.

Change the Registered User and Company Name in Windows XP / Vista

Network administrators have had countless times that they need to change the registered user and company name for a Windows installation. Unfortunately, this process is rather difficult and needs to be done through the registry. Fortunately, by following the steps below you will be able to edit the registered user and company name for either a Windows XP computer or a Windows Vista computer.


Step 1 : Press window key + r from your keyboard to open run box.

Step 2 : type regedit and press enter to open your registry.

Step 3: Put your cursor on my computer.

Step 4: Press ctrl+f from your keyboard to open the find dialog box.

Step 5. Type RegisteredOwner and press enter.

Step 6: In order to change either of these fields double click the field name and enter your information in the "Value data" section and click OK

When you are satisfied with your entries, exit the Registry Editor and your new values will be present when you open My Computer properties (Computer properties in Vista).

Protects Sensitive Files on Your SanDisk USB Flash Drive

SanDisk SecureAccess Software Protects Sensitive Files on Your SanDisk USB Flash Drive.

 

• This practical program creates a password-protected folder on your SanDisk USB flash drive, so you can share selected files on your drive without exposing your most sensitive ones.
• You can also gain access to 2GB of secure cloud storage
• Creates a password-protected**Password protection uses 128-bit AES encryption and is supported by Windows® XP, Windows Vista®, Windows 7, and Mac OS X10.5+
• Easy drag-and-drop file transfer
• Compatible with all SanDisk USB flash drives

Download SanDisk Secure Access Software

HP USB Disk Storage Format Tool

HP USB Disk Storage Format Tool is a tiny freeware utility which has been designed for the HP Drive Key or DiskOnKey USB 2.0 devices. Installation is very compact . 

Differences between HP USB Disk Storage Format Tool and the regular formatting tool  the Windows tool

• It allows users to create a FAT32 volume which is larger than 32 GB. In addition, HP USB Disk Storage Format Tool enables users to rename all their USB flash drives in any way they want.
• Creates bootable USB drives, by either using the internal MS-DOS system files, or the ones located at a specific path.
• Can  remove any tracks of malicious software that may have infected it. 

   

Download HP USB Disk Storage Format Tool

Windows 7 can Welcome with Voice Message during Logon

Your Windows 7  PC can welcome you with an audio voice message when you logon with your username. Yes, you can setup the voice welcome facility by simple addition in your PC without any additional software.  PC performs a voice message like “Hey Himmat, Welcome to your Windows PC” at the time of logon. You can set a message of your choice as well.
Steps:

1. Copy below mentioned code and paste in a notepad

strText = "Hi Himmat Welcome to your computer"
Set objVoice = CreateObject("SAPI.SpVoice")
objVoice.Speak strText


2. Save the file as .vbs file with any name of your choice, for example "test.vbs" file in double quotes

3. In place of “Hi Himmat Welcome to your computer”, you can write any message of your choice.

4. Now move the .vbs file into “startup” folder. You can get the startup folder by right clicking on the “Windows button” i.e. Start button on PC and select explore. Once you moved the test.vbs file over there, you can restart your computer and hear the message at the time of logon.

Location of Startup folder in Windows 7,
C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup

Place to search for, preview and download free and premium fonts

One of the Largest Free Font Selections on the web – over 13,000 Free Fonts

A unique font can help your document stand out and attract attention. A perfectly suited font can help to make a design attractive and successful. Finding these high quality fonts is a task made easier with SearchFreeFonts.com. New SearchFreeFonts.com collection contains over 13,000 free fonts and over 91,000 commercial fonts

A great place to search for, preview and download free and premium fonts is www.searchfreefonts.com.

Download a few that you like and place them in your fonts folder on your computer. (c:\windows\font) You can also access your fonts folder by clicking on the start menu, going to control panel, then clicking on the fonts folder (Windows XP).

Toolwiz Care is an all-in-one system cleaning and optimizing tool

A useful tools bundled together, including a registry cleaner, disk cleaner, and various system utilities and tweaks. It's designed to help users boost the performance of older PCs by cleaning out junk files and entries and defragmenting disk drives.

The Privacy cleaner empties browser caches and other places where personal data lurks. While the cleanup tools are fairly straightforward.

Toolwiz care offers many features that will be of interest to any Windows user, such as the App Manager, which gives detailed information about your programs, plus many interesting extras like a Duplicate File Finder, Disk Doctor, Repair Network, and File Shredder and Recovery Tools. As always, we recommend using any system cleaner or tweaker with care and knowledge.

Time freeze tool will keep your system safe and protect your computer from unwanted changes.

The Eyes Care tool will protect your eyes with scheduled warning.

Should avoid the disk defragmenting tool and some of the program's tweaks, which can undo some of the changes. As always, using any system cleaner or tweaker requires care and knowledge.

Download : Toolwiz Care
source

How to Reset (clear) your BIOS

To clear the CMOS is to short the "CLEAR CMOS" jumper on your motherboard, assuming you have one as most of the motherboards do.

Clearing CMOS using the jumper (clear jumper)

• Turn off your computer completely.
• Open your computer and look around your motherboard for a jumper labeled ClR_ CMOS or CLRTC . These jumpers are usually located near the BIOS chip itself or near the CMOS battery .
• Remove the jumper from pin 1 and 2 and place it on pin 2 and 3, wait for two or three minutes, then return the jumper to its original position. All parameters of Bios will be deleted.
• At times in some motherboard by removing the battery also clears the CMOS. 
•  It is possible that a message “Checksum Error” appears at the start of your system. You can simply try to restart. If the message persists, load the default settings of your Bios (Press Del, F1 or F2 to enter Bios setup and press “Load Optimized Defaults”).

Fixing the Master Boot Record in Windows 7

1. Turn your computer on, booting from either your Windows 7 Installation DVD or Windows 7 System Recovery Disc. Note: You may need to change the boot order inside your BIOS to have the your DVD drive boot first.

2. After the installation or recovery disc loads, if prompted, select your language settings and then continue. If you are using the installation DVD, when prompted by the following screen select Repair your computer.

3. The computer will take a moment now to scan itself for any Windows installations.  Select the appropriate windows  If by chance a problem is detected in one of your Windows installations at this initial stage, the system may also ask you if it can try to repair the problem automatically. It is up to you if you wish to let the system try to repair itself, but otherwise just select No.

4. Once you have reached the System Recovery Options screen, as shown below, you will be faced with a list of choices that can aid you in repairing a damaged Windows 7 operating system. If you wish to try the Startup Repair option first, it is often successful in automatically fixing many different start up issues, but in this article we will be using the Command Prompt option to resolve our problems manually. So, clickCommand Prompt to continue.

5.  Now at the command prompt, enter the following command and then press enter:

bootrec.exe /FixMbr

If successful, you should be greeted with the message The operation completed successfully. That's it! Your Master Boot Record has been repaired.

While the above command does fix the MBR, and sometimes that is enough, there still might be an error with the system partition,s boot sector and Boot Configuration Data (BCD). This might occur if you have tried to install another operating system alongside Windows 7, such as Windows XP. To write a new boot sector, try the following command:

bootrec.exe /FixBoot

If you are still faced with your Windows 7 installation not being detected during start up, or if you wish to include more than one operating system choice to your system's boot list, you can try the following command to rebuild your BCD:

bootrec.exe /RebuildBcd

The above command will scan all your disks for other operating systems compatible with Windows 7 and allow you to add them to your system's boot list. If this fails, you may need to backup the old BCD folder and create a new one in its place with the following commands:

bcdedit /export C:\BCD_Backup
c:
cd boot

attrib bcd -s -h -r

ren c:\boot\bcd bcd.old

bootrec /RebuildBcd

Picture Guide to Computer Building and Hardware Installation.

I came across a very good site which explains  step by step guide to build a custom computer. Let me share the link of that site with my blog readers.

This site explains the following features.

(1) Picking out the parts(2) Basic Computer connections
(3) Computer Case Overview
(4) Drive installation
(5) CPU and RAM installation
(6) Motherboard installation
(7) Graphics Card installation
(8 Power-supply installation and power connections
(9) SATA or IDE connections
(10) Front panel wiring
(11) Operating system and driver installation

http://www.gamespot.com/pages/forums/show_msgs.php?topic_id=26986920

How to Download Youtube Videos without using any software or addons

With the website voobys you can download videos from YouTube without using software or addons

 To download videos using voobys here are step:

1. Open the page for your favorite video on YouTube.com

2. Click the videos you want to download on your computer.

3. Now the videos you click is open. Let’s example the music video of  Michael Jackson. The video link for this video let say is :  http://www.youtube.com/watch?v=dsUXAEzaC3Q 

4. Click on the address bar, and carefully replace the term “youtube” in the url to “voobys”.
    New video link  now will be  http://www.voobys.com/watch?v=dsUXAEzaC3Q 

5. In the new page, there are 4 version button, click any of the buttons to download videos.

6. A small window will show to save the file.

7. Rename the file into a .flv format.

8. Convert the file into any format to watch in your media player or portable media player.

Please check that you have  Java  installed in your computer as Voobys website uses Java Applet to convert the video to downloadable format.

BlueStacks a freeware App Player for running Android app on Windows

BlueStacks is a software that allows you to use your favorite mobile apps on a Windows PC. BlueStacks App Player acts as a gadget on your desktop, and even comes with ten pre-installed applications for your enjoyment.You can download apps like Angry Birds Space, Temple Run, Evernote or Documents to Go directly into BlueStacks.

You can also download more applications by clicking the Get More Apps button right from the menu. There are currently over 26 to choose from, with developers working everyday to add more.

Synchronize Folders Between Your Computers and Drives with SyncToy 2.1

There are files from all kinds of sources that we want to store and manage. Files are created by our digital cameras, e-mail, cell phones, portable media players, camcorders, PDAs, and laptops.  To manage this hundreds or thousands of files is still largely a manual operation. In some cases it is necessary to regularly get copies of files from another location to add to primary location; in other cases there is a need to keep two storage locations exactly in sync (same).

 

This is a free tool from Microsoft that was once part of the XP Power Toys but has continued to grow and improve.

 

If you are using Windows then SyncToy from Microsoft is freely available.

 

You might have a external drive that you use to carry files and documents from the workplace to your home office and vice versa.  SyncToy will guide you through creating a pair of linked folders. Labeled as Left and Right, it will then ask you to choose from one of five synchronization methods.

• Echo works like a standard one-way sync, copying all files from Left to Right.
• Synchronize is bidirectional;
• Contribute works like Echo but it won't delete files removed from the Left folder;
• Subscribe only updates files in common that have been updated; and
• Combine merges Synchronize and Contribute so that files are updated in both directions, but none are deleted.

SyncToy does support encrypted files.

 

SyncToy also offers up a preview, preventing accidental loss of data.

Symptoms of Processor Failure

System Bootup Issues

• If you boot up your machine and nothing happens – not even any beeps that indicate a POST test is running -- processor failure is one of two possible causes

System Starts And Immediately Shuts Down

• This is a failure mode that's more definitively a case of the processor failing. Motherboards have temperature sensors on the processor, and when the processor exceeds a given temperature range, the motherboard will shut down to prevent damage to the processor. This is also the simplest diagnostic to confront without having to do systematic component replacement -- remove the heat sink from the processor, clean off the old layer of thermal compound with a razor blade, apply a new layer, re-seat the heat sink and try again. 

Computer Freezes During Work

• Another symptom set of a processor failure symptoms happens after you've reached the operating system: The mouse freezes on the screen and the system becomes completely unresponsive, usually with a series of short beeps when you attempt to enter anything with the keyboard. This can be a symptom of the central processor failing -- or it could be symptomatic of the graphics card processor failing.

"System Abort" Blue Screen

• Windows has significantly improved in its reliability with the switch to the Windows NT code base beginning with the Windows XP operating system, and it's only gotten more reliable since. While "System Abort" blue screens were common with Windows 95, Windows 98 and Windows ME from driver conflicts, since the switch to Windows XP, and especially Windows Vista and Windows 7, a "System Abort" blue screen is most likely hardware-related. Consistently getting a Windows blue screen isn't a sure-fire indicator of a processor failure, but it's something to consider.

Causes of Processor Failure

• There are two primary causes of processor failure: processor overheating and voltage surges. Overheating is the root cause of more than 95 percent of all processor failures. Voltage surges that destroy a processor are comparatively rare, but sometimes happen when a power supply unit gets old enough to send voltage surges. Most BIOS settings will let you take the temperature of your processor at system boot up. There are a number of utilities that will relay this information into Windows as well; in general, if your processor is running in excess of 60 C (140 F), it's in danger of damaging itself.

Systematically Eliminating Possibilities

• When trying to isolate which component is causing your computer system to lock up or throw abort messages, the most important part of the process is to be systematic -- if you have two computers with identical hardware and one of them consistently locks up or throws blue screens, start by swapping video cards, then by swapping RAM, then by swapping processors between them. The key here is to replicate the problem (and the solution) by swapping components between the systems and testing them one at a time, until you know for certain which component is causing the failure.

Source

Getting rid of add-ons and toolbars in Google Chrome

The best way to get rid of all addons and toolbars in Google Chrome is :

If you are the only chrome user,  

-- Click on the Wrench tool-settings

-- Under the User click -“DELETE THIS USER” .

You have reset Google Chrome to default settings.

All your addons, settings will restore to defaut.

Everything you want to know about your computer

At some time or another, you'll need to know about your computer, whether it's to put an upgrade in context, check program compatibility or to test system requirements. That's where SIW comes in, giving you an overview of everything from what operating system you have to your installed codecs and motherboard specs to network information.

SIW is an advanced System Information for Windows tool that analyzes your computer and gathers detailed information about system properties and settings and displays it in an extremely comprehensible manner.

The System Information is divided into few major categories:

• Software Information: Operating System, Software Licenses (Product Keys / Serial Numbers / CD Key), Installed Software and Hotfixes, Processes, Services, Users, Open Files, System Uptime, Installed Codecs, Passwords Recovery, Server Configuration.
• Hardware Information: Motherboard, CPU, Sensors, BIOS, chipset, PCI/AGP, USB and ISA/PnP Devices, Memory, Video Card, Monitor, Disk Drives, CD/DVD Devices, SCSI Devices, S.M.A.R.T., Ports, Printers.
• Network Information: Network Cards, Network Shares, currently active Network Connections, Open Ports.
• Network Tools: MAC Address Changer, Neighborhood Scan, Ping, Trace, Statistics, Broadband Speed Test
• Miscellaneous Tools: Eureka! (Reveal lost passwords hidden behind asterisks), Monitor Test, Shutdown / Restart.
• Real-time monitors: CPU, Memory, Page File usage and Network Traffic.

http://www.gtopala.com/siw-download.php

Using the Memory Advisor or Scanner for memory upgrade

Without a doubt, compatibility is the most important factor in buying a memory upgrade for your laptop or computer. Your RAM must be compatible with your system — or your system just won't work. With so many variations in memory, it's important to understand just exactly what will work — and what won't — in your system. Using the Memory Advisor or Scanner on Crucial.com is the best way to ensure compatability.
http://www.crucial.com/

How to enable & disable the USB port in windows via registry.

To disable the access to USB port, in windows XP 

1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\UsbStor
4. In the right pane, double-click Start.
5. In the Value data box, type 4, click Hexadecimal
(if it is not already selected), and then click OK.
6. Quit Registry Editor.


To re-enable a disabled port:

1. Click Start, and then click Run.
2. In the Open box, type regedit, and then click OK.
3. Locate, and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\UsbStor
4. In the right pane, double-click Start.
5. In the Value data box, type 3, click Hexadecimal
(if it is not already selected), and then click OK.
6. Quit Registry Editor.

How to Disable/Enable Writing Access to USB drives

To disable writing access to USB drives and make all USB drives only read-only access, follow these steps:

1. Run Registry Editor (regedit).
2. Navigate to the following registry key:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control
3. Create a New Key named as StorageDevicePolicies.
4. Highlight StorageDevicePolicies, and then create a New DWORD (32-bit) Value named as WriteProtect.
5. Double click on WriteProtect, and set its value data to 1.

Once set, all users on the computer is now blocked and prevented from copying, transferring or writing any files, documents and data to the USB disk drives, without the need to restart or reboot computer. Any attempt to download or copy files to USB drive will return the following error message:

The disk is write protected.
The media is write-protected.
Remove the write protection or use another disk.

How to Enable Writing Access

1. Run Registry Editor (regedit).
2. Navigate to the following registry key:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control
3. Create a New Key named as StorageDevicePolicies.
4. Highlight StorageDevicePolicies, and then create a New DWORD (32-bit) Value named as WriteProtect.
5. Double click on WriteProtect, and set its value data to 0

Things to be done before sending your Computer/Laptop For Repairs

Your computer has died and it’s still under warranty and you want to send it your vendor. If possible, there are some things you should consider doing before packing the computer/laptop into a box and shipping it off to Dell, HP, Acer or Sony.
There are two major concerns here. The first is privacy. The second is the concern for your data. There is a very real possibility the hard drive that returns to you will not be the same hard drive that came with it. Or if it is, the drive might have been reformatted to factory defaults and your data might
be gone forever.

Computer Shipping Security Checklist

Depending on the nature of your computer’s problem, you should consider doing the following before sending your computer away to total strangers.

• Check computer drives for removable media – Open the DVD drive to check for disks and make sure there is no disk in your floppy drive, as well.
• Backup and remove sensitive documents – Backup your files to another computer or an external hard drive. You have to assume that data might not be there when your computer is shipped back to you.
• Remove favorites from browser – Copy or export your favorites (bookmarks) from your browser and then delete them from your computer. This is less for privacy than for security.
• Remove browser history – Although you have removed your bookmarks, sites you have recently visited might be in your browser’s history.
• Remove stored passwords from browser – If they find your bookmarks, make sure you do not have any passwords stored in memory.
• Take notes – Write down the model and serial number of your computer. This is usually on the back, near the power supply.
• Take pictures – Take pictures of the computer. This will help you identify model / serial numbers, as well as document the physical condition the computer was in before you shipped it away.
• Pack it for shipping – Unless you receive a box from the manufacturer, try and pack the computer into its original box. If you still have the box, hopefully it contains the packing Styrofoam or foam inserts to keep it safe during the shipping process. Do not pack any input devices or cables unless they specifically ask for them.
• Documentation-  You should take steps to make sure all of your documentation are in order and that you have all the information you need to follow up on the repair.

Convert PDF to Excel Free Online

Free online  PDF to Excel conversion service at : http://www.pdftoexcel.org  .
This site has the following benefits over similar ones:
1. There is no major file size limitation (files of up to 40MB can be converted)
2. The conversion quality is better than most commercial products offer  .

Toolwiz Time Freeze

Time Freeze Your Computer In A Virtual Environment & Protect It From Malware

Toolwiz Time Freeze is an effective Instant System Restore software to keep your computer system safe and protect your computer from undesired changes. It can also protect your files and folders from changes with a secure password protection. It makes virtualization very easy to use. Basically, it clones your system, creating fully working copies that you can use normally (or abnormally) without risking your "real" system. It puts the actual system under secure protection and creates a virtual environment for system partition, on which you then run applications and surf the internet. It provides higher-level security to computer protection, and greatly improves the efficiency of virtual systems.
Toolwiz Time Freeze has a simple interface for starting and stopping its main features as well as adding files to the File Protection feature (Time Freeze warns not to include Windows system files). There's a small, optional "ToolBar" that merely displays the program's status on the desktop, but it's helpful if you switch between modes a lot. Most of the time, the program's system tray icon handles all the actions.

The internets largest and most updated default router password database

http://192.168.X.X  is the URL, which you have to enter in your web browser, in case you want to access and tweak the settings, admin and password of your network router. It is a way to access the network device attached to your computer connected at the private IP address 192.168.X.X.

Router Manufacturers	Default IP Addresses
3Com	192.168.1.1
Apple	10.0.1.1
Asus	192.168.1.1, 192.168.1.220
Belkin	192.168.2.1, 10.1.1.1
Buffalo	192.168.11.1
Dell	192.168.1.1
D-Link	192.168.0.1, 0.30, 0.50, 1.1, 10.1.1.1
Linksys	192.168.0.1, 1.1
Microsoft	192.168.2.1
Motorola	192.168.10.1, 20.1, 30.1, 62.1, 100.1, 102.1, 1.254
MSI	192.168.1.254
Netgear	192.168.0.1, 0.227
Senao	192.168.0.1
SpeedTouch	10.0.0.138, 192.168.1.254
Trendnet	192.168.0.1, 1.1, 2.1, 10.1,
U.S. Robotics	192.168.1.1, 2.1, 123.254
Zyxel	192.168.1.1, 2.1, 4.1, 10.1, 1.254, 10.0.0.2, 0.138

The admin and password details are not used by most of the people on a regular basis. Once they are set, people usually forget about them, and this is the reason, we find many people struggling for the default router login details at a later date.

In case you have changed the default username and password of the http://192.168.1.1 router, then there is no solution other than trying a hardware reset. But in case, you have not changed the password, then you can try to access the router username and password from the following site:
http://www.routerpasswords.com/

Removing add-ons and toolbars in Internet Explorer by reset

To resolve issues that are caused by add-ons, or toolbars in Internet Explorer, you will need to reset your Internet browser back to its original settings. This can be helpful in addressing a variety of issues including miscellaneous error messages, browser display problems, and general difficulties using the Yahoo! site.

The workflow described in this help document will disable any toolbars or any add-on to the browser. This will not harm or delete any of your Favorites. You will, however, lose any stored passwords. The reason for this action is that toolbars and other add-ons, other website cookies, or a change to your browser's security settings may interfere with other functionality.

• To reset Internet Explorer Settings, click on Tools then Internet Options.
• The Internet Options screen opens…click on the Advanced tab, then under Reset Internet Explorer settings click on the Reset button. 
• You’ll need to verify that you want to reset all Internet Explorer Settings. If you choose to, you can delete all of your personal settings as well, but it shouldn’t be necessary to fix stability issues. 
• The settings will start to reset, and when it’s finished close out of the message box. 
• For the process to complete you’ll need to restart Internet Explorer

I tried this when I got stuck with babylon search and it worked .

Remove Unwanted Toolbars From Your System

Though we carefully uncheck installation of toolbars during apps install, somehow they still be installed in our computers and very hard to remove. These toolbars (Google Toolbar is an exception), bundled with free apps such as PDF Readers and cleaning tools changes user browser’s homepage and default search engines can’t forgive them,  Browser toolbars can become a real nuisance. Not only do they add clutter but also hijack your search engine, browser homepage, etc, and some are persistent enough not to let it get changed again. Then there are those who do not bring any useful functionality at all, except reducing the browser's own speed as well as consuming internet bandwidth. When these toolbars are removed, they often leave behind traces, not getting entirely uninstalled from your system.

Multi-Toolbar Remover is a portable tool that gets rid of multiple toolbars completely and instantly. It support removal of many popular toolbars, such as, Google Toolbar and BQuick Search box, Yahoo! Toolbar, AOL Toolbars, Comcast Toolbar, and Ask Toolbar.

It is as easy as selecting the toolbars present in your system and clicking remove. The tool will perform the removal and notify you once it's done.

This software is Windows only, and works fine on Windows 7 x86 system.

Download Multi-Toolbar Remover

Remove Unwanted Web Page Elements Before Printing

• Print Friendly for Chrome Lets You Easily Remove Unwanted Web Page Elements Before Printing With any luck, you don't have to print web pages very often anymore, but for those times when you do, it's useful to have a way to strip out the images, advertisements, and other fluff on the page. Even if the site you're printing from offers a handy "Print This" button for a streamlined view, Print Friendly for Chrome gives you control over what makes it into the printout and what doesn't. For example, if you just want a recipe without the commentary around it, you can click the Print Friendly button in your toolbar to get an editable version of the page where you can strip out any photos you don't need to see, comments below the recipe, or banner ads that sneak into the so-called "printer friendly" version of the page. Ideally, you won't have to remove much yourself, because Print Friendly tries to remove a lot of that unnecessary information before showing you the version it wants to print, but just in case it misses something, you control the final product. Print Friendly is free (of course) and available now in the Chrome Web Store. It's been around for a while, but it works like a charm. Click the link above with this web page open in Google Chrome:

• Print Friendly for Firefox users looking for a similar extension can try Print Edit, which gives you a similar interface where you can highlight test, remove images and ads, and pass the final product on to your printer . Print Edit8.6 allows editing of the web page content while in Print Preview mode. Editing the web page prior to printing can compact the layout and remove unwanted content such as adverts, sidebars and blank pages. Any element can be formatted, hidden or deleted.

 

• Print Friendly for Internet Explorer  

7 Quick fix for Windows 7 users and professionals

When your operating system starts to pop up various errors due to unknown causes, we usually look for the quickest solution to fix them.

Some people resort to reinstalling Windows but this is a drastic measure that should only be taken into consideration is critical cases.

7 Quick Fix is a handy and reliable utility designed to fix 108 common Windows 7 errors, problems and tweaks.

There are a lot of excellent Windows comprehensive repairing and fixing tools around the internet. But there are times when you want just one quick fix for example when you are under a virus attack and you just want to enable the Task Manager or the Registry Editor so you can fight the virus back, or when some new installation changed your Windows 7 behavior and you want to restore it. This is the right time to draw 7 Quick Fix with 108 common Windows 7 fixes


Here are some key features of "7 Quick Fix":
· 108 fixes
· Portable, can run from a USB drive or stick
· Each fix is applied with a single mouse click
· Auto saving the changed settings for a quick rollback
· On screen information for every fix
· Fixes are divided into 6 categories (Enable / Disable, Restore missing stuff, Performance, Errors and Crashes, Tweaks, Files Association)
· No scanning or other resource consuming process, just execute and click

The ultimate Swiss army knife for Windows 7 users and professionals

Reasons for moving your My Documents folder

There are two serious reasons to do this with immediate effect.

1. Imagine that all your precious documents, photos and sundry other files are organized beautifully in this folder on the system partition (commonly the C Drive). Imagine a system crash. Imagine the loss of never able to recover that data. And now imagine a simple step which could have saved the day.
2. The usual good word is to partition your hard disk into multiples with a minimum size kept for the system drive. With time My Documents will fatten up as more data is stashed away in it. Moving the folder to a different drive saves space and more importantly safeguards it.

How To Move My Documents Folder in Windows XP

1. Right click on the My Documents icon on the desktop.

2.  Click on Move and choose your chosen location for the folder. Move it to a different partition. For instance, I have it on my D Drive.

3. Click Apply and then Ok. A prompt will ask whether you want to move all of the current documents to the new location or not. Choose Yes. All your documents are switched to the new location and it’s all like before except now they are safer from a system crash.

Windows 7 - Moving My Documents

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Troubleshooting steps for issues when you try to use the System Restore tool in Windows XP

What is System Restore?

System Restore helps you restore your computer's system files to an earlier point in time. It's a way to undo system changes to your computer without affecting your personal files, such as e‑mail, documents, or photos.

Sometimes, the installation of a program or a driver can cause an unexpected change to your computer or cause Windows to behave unpredictably. Usually, uninstalling the program or driver corrects the problem. If uninstalling does not fix the problem, you can try restoring your computer's system to an earlier date when everything worked correctly.

System Restore uses a feature called System Protection to regularly create and save restore points on your computer. These restore points contain information about registry settings and other system information that Windows uses. You can also create restore points manually.

System Restore is not intended for backing up personal files, so it cannot help you recover a personal file that has been deleted or damaged. You should regularly back up your personal files and important data using a backup program.

Troubleshooting steps for issues when you try to use the System Restore tool in Windows XP

Winsock/Tcp repair utility

What is winsock ?

Short for Windows Socket, an API for developing Windows programs that can communicate with other machines via the TCP/IP protocol. Windows 95 andWindows NT comes with Dynamic Link Library (DLL) called winsock.dll that implements the API and acts as the glue between Windows programs and TCP/IP connections.

How to repair ?

netsh winsock reset is useful command that you can use in Microsoft Windows to reset winsock catalog back to default setting or clean state. You can try this if you are having following Internet access or networking problems but still failing to resolve the problem after trying all other suggestions.

Internet or network problem after removing the adware, spyware, virus, worm, trojan horse, etc
- Loss network connection after installing/uninstalling adware, spyware, antispam, vpn, firewall or other networking programs
- Unable to access any webpage or can only access some webpages
- Pop-up error window with network related problem description
- No network connectivity due to registry errors
- DNS lookup problem
- Fail to renew the network adapter’s IP address or other DHCP errors
- Network connectivity issue with limited or no connections message
- Other networking problems

If you are using Windows XP, here is the way you can launch command prompt after logging in as administrator.

1)Go to Start and click Run…

2)Type cmd.exe and click OK.
3) Type the following command on the command prompt:

                    netsh winsock reset

Alternately you can also download this utility to repair winsock
Download Winsock/Tcp repair utility

Svchost.exe taking 100% CPU usage ? Analyze & Fix it

Svchost Viewer is a small utility that allow users to check what all those svchost instances are all about and what services are each one of them running. In Windows 7 Task Manager you need to check Show Process From All Users to view the svchost.exe processes, be default they are hidden.

With this tool you can analyze, find more information about the service behind each svchost.exe process that is taking excessive memory or CPU, and turn it off.

Download Svchost Viewer

What is Windows Defender Offline?

Sometimes, malicious and other potentially unwanted software, including rootkits, try to install themselves on your PC. This can happen when you connect to the Internet or install some programs from a CD, DVD, or other media. Once on your PC, this software might run immediately, or it might run at unexpected times. Windows Defender Offline can help remove such hard to find malicious and potentially unwanted programs using definitions that recognize threats. Definitions are files that provide an encyclopedia of potential software threats. Because new threats appear daily, it's important to always have the most up-to-date definitions installed in Windows Defender Offline. Armed with definition files, Windows Defender Offline can detect malicious and potentially unwanted software, and then notify you of the risks.

Windows Defender Offline system requirements

For both the PC infected with a virus or malware, and the PC that you are creating the bootable media on, you'll need PCs with the following minimum requirements.
Operating system:

Windows XP Service Pack 3
Windows Vista, Windows Vista with SP1, Windows Vista with SP2, or higher
Windows 7, Windows 7 with SP1, or higher
Windows Developer Preview, Windows 8 Consumer Preview, Windows 8 Release Preview

How to Create A System Sweeper Bootable CD,USB or ISO for a PC

1) Download the EXE file here.

2) Select the appropriate bootable medium. Once you start the creation, it will download the package and latest updates from Microsoft official site. So, make sure you have direct or proxy internet connection with download access.




3) If you select CD, then insert the blank CD in next screen, if it is an USB drive, just remember this program will format the USB drive and install System Sweeper.



ISO can be ideal to mount and use in working computer or any virtual machines.

4) Successful message will appear after the completion.

5) If it is a physical computer which can’t be booted or cleaned while OS is working, then insert the CD or USB and boot from it. Mount the ISO file to CD drive and boot the virtual machine for cleaning.

Press any key to boot from CD. It loads like latest Microsoft Operating Systems. Malware and virus clean up should start nicely.

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First free Tool for Windows 7 Multiple Desktops by Microsoft

This product is better  because of Microsoft
You can create maximum 4 multiple desktops by this tool. Installation is very simple.

Once you installed the application, new icon will appear in notification area.

Right clicking this icon will bring the settings of Desktops v1.02.



The hotkeys can be setup here to switch among different desktops by keyboard shortcuts.
The original desktop will be marked as Desktop 1. Other three desktops will be created when you try to access them at first time either by using keyboard hotkeys or accessing from notification area.

The above screen shows the running three Windows 7 multiple desktops. I do not have the forth virtual desktop yet, but that can be created by pressing the desktop 4.

Download Desktops v1.02 for Windows 7 from official site here.

Enable Virtualization Technology (VT) in BIOS for installing other operating system on your host OS.

Desktop virtualization software give ability to install and run multiple Operating Systems on your desktop or laptop computer in virtual environment without disturbing the host OS. You can have Windows XP, Linux OS and even Windows 95 on your latest Windows 7 laptop.
You must have a Hardware Virtualization Technology (VT) computer.
Make sure your computer support Hardware Virtualization Technology.

Virtualization Technology in BIOS

This post explains how to enable Virtualization Technology (VT) in motherboard BIOS. To run some operating systems, virtualization software and virtual machines hardware virtualization should be enabled. Mostly, operating systems which not required virtualization technology run normally when virtualization technology is enabled, but for the operating systems required this technology, it must be enabled.
All latest processors and motherboards support virtualization technology, check your motherboard vendor about this support and how to enable or disable VT in BIOS. Operating system detects the hardware virtualization technology once it’s enabled on your motherboard

Where to Find Virtualization Technology (VT) in BIOS?

This setting is found under ‘Advanced Chipset settings’ in AWARD BIOS. It will be different for each motherboard. Check your mother board manual.

How to Confirm Virtualization Technology is Enabled or Disabled?

1) If your processor is Intel, then you can use this free utility to confirm the result which operating system is sensing.
Download Intel tool to confirm virtualization technology
The result of this utility brings a screen as shown below,

2) For AMD Processors download the below utility.
3) Microsoft Tool to check hardware virtualization Technology ( VT)
Download the free tool from Microsoft here.
Installation not required, when execute the EXE file, following result appears.

The above result shown is other computer which is not having hardware enabled.
After you change the settings to disable or enable, it’s recommended to shutdown the computer for minimum 10 seconds and restart the machine (Cold Restart) to take effects. If your motherboard is latest one, it detects this change doe’s cold restart. Whenever I change this VT setting on my motherboard, it delays the next restart automatically.

source

Using VirtualBox to run Ubuntu and any other operating system

VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solution that is freely available as Open Source Software under the terms of the GNU General Public License (GPL) version 2.

Presently, VirtualBox runs on Windows, Linux, Macintosh, and Solaris hosts and supports a large number of guest operating systems like Windows NT 4.0, 2000, XP, Server 2003, Vista, Windows 7, DOS/Windows 3.x, Linux (2.4 and 2.6), Solaris and OpenSolaris, OS/2, and OpenBSD.

VirtualBox is a cross-platform virtualization application. For example, you can run Windows and Linux on your Mac, run Windows Server 2008 on your Linux server, run Linux on your Windows PC, and so on, all alongside your existing applications. You can install and run as many virtual machines as you like -- the only practical limits are disk space and memory.

VirtualBox is deceptively simple yet also very powerful. It can run everywhere from small embedded systems or desktop class machines all the way up to datacenter deployments and even Cloud environments.

The following screenshot shows you how VirtualBox, installed on a Mac computer, is running Windows 7 in a virtual machine window:

In order to run VirtualBox on your machine, you need:

• Reasonably powerful x86 hardware. Any recent Intel or AMD processor should do.

• Memory. Depending on what guest operating systems you want to run, you will need at least 512 MB of RAM (but probably more, and the more the better). Basically, you will need whatever your host operating system needs to run comfortably, plus the amount that the guest operating system needs. So, if you want to run Windows XP on Windows XP, you probably won't enjoy the experience much with less than 1 GB of RAM. If you want to try out Windows Vista in a guest, it will refuse to install if it is given less than 512 MB RAM, so you'll need that for the guest alone, plus the memory your operating system normally needs.

• Hard disk space. While VirtualBox itself is very lean (a typical installation will only need about 30 MB of hard disk space), the virtual machines will require fairly huge files on disk to represent their own hard disk storage. So, to install Windows XP, for example, you will need a file that will easily grow to several GB in size.

• A supported host operating system. Presently, we support Windows (XP and later), many Linux distributions, Mac OS X, Solaris and OpenSolaris.

• A supported guest operating system. 

For Further assistance: 

https://www.virtualbox.org/wiki/Downloads

Microsoft® Windows® Malicious Software Removal Tool

Download the free latest malicious removal software for Windows 7 from Microsoft

This tool checks your computer for infection by specific, prevalent malicious software (including Blaster, Sasser, and Mydoom) and helps to remove the infection if it is found. Microsoft will release an updated version of this tool on the second Tuesday of each month.

A Smarter Way to Make Your simple TV into a smart TV by using Amkette EvoTv

Amkette EvoTV is a digital media device which allows users to access content like videos, games and websites using WiFi and broadband connection. It comes with a remote that acts like a mouse and has a mic to facilitate conversations on VoIP (like Skype).



The remote controller of the device was something which gives you an splendid experience with its amazing features. Just like a normal remote controllers it has all the basic features such as volume control, navigation, home button, back button etc. Other than the basic features it has a in built microphone for video calling, accelerometer to play games, the navigation pad is touch sensitive as in the Appple iPod so that you can scroll clockwise or anticlockwise to zoom in or zoom out images or webpages and you can also configure the Evo TV remote controller to act as universal remote for two more devices of your choice. By just moving the controller with the help of your wrist you can navigate through the interface and it has button on the back for selection

The EVO TV is an Android based smart box which runs on the Android’s Gingerbread operating system. Amkette has customized the user interface to make it very interactive and easy to use. The smart box is powered by ARM Cortex A9 processor with ARM Mali 400 GPU. It has an inbulit memory of 4GB which can be expanded via the SD card slot. For connectivity it has 4 USB ports, HDMI, DLNA, WiFi, 1 SD/MMC card slot. It also supports 3G dongle. The Evo TV is capable of running almost all the major file formats so as to prevent you from the hassle of converting videos to make them compatible with you television. It supports upto 1080p full HD to give you a seamless multimedia experience. You can also connect the device with a Webcam, wireless keyboard and hard disk drives.
Like any other android device you can access the Google Play store on the Evo Tv to download apps. For web surfing it has the android stock browser. It also supports social networking with one touch access to Twitter, Facebook and LinkedIn.

The price of this device is Rs. 10000/- (Ten thousand only)

Rocket Dock application launcher

RocketDock is a smoothly animated, alpha blended application launcher. It provides a nice clean interface to drop shortcuts on for easy access and organization. With each item completely customizable there is no end to what you can add and launch from the dock.

Now with added Taskbar support your minimized windows can appear as icons on the dock. This allows for better productivity and accessibility.

 Features:

• Minimize windows to the dock
• Real-time window previews in Vista
• Running application indicators
• Simple drag-n-drop interface
• Multi-monitor support
• Supports alpha-blended PNG and ICO icons
• Icons zoom and transition smoothly
• Auto-hide and Popup on mouse over
• Positioning and layering options
• Fully customizable
• Completely Portable
• ObjectDock Docklet support
• Compatible with MobyDock, ObjectDock, RK Launcher, and Y'z Dock skins
• Runs great on slower computers
• Unicode compliant
• Supports many languages and can easily be translated
• A friendly user base :)
• And best of all... its FREE!!!

Installation:
1.Instal Rocket dock
2.Open C:\Program Files\RocketDock\Icons and paste all content of Icon Pack in there
3.Now u have 3148 icons in Rocket dock libary
4.Open Rocket Dock setings:
5.Under General mark Run at Startup
6.Under Behavior mark AutoHide
7.Done

Download Rocket Dock

Defragmentating your hard drive

Most defrag tools only allow you to defrag an entire drive. Defraggler lets you specify one or more files, folders, or the whole drive to defragment.
A very much effective and efficient tool as compared to windows built-in defragmentation program.
 The official link is
 http://www.piriform.com/defraggler/download.

Some useful Disk Utilities

 HDD Regenerator - Repair bad sectors
Repairs most bad sectors by remagnetizing the disk surface without losing your data. Works independantly of the file system, making it compatible with all PCs, operating systems and hard drives. This software also comes bundled with Hiren's bootable Cd.
http://www.dposoft.net/

Active@Partition Recovery
Recovers most deleted, lost or formatted partitions.
http://www.partition-recovery.com/

Partition Magic
Fast and easy partitioning, Supports all Windows and most Linux file systems. Great for ignoring bad sectors and for advanced partitioning schemes.
www.partitionmagic.com

Ranish
GPL/Freeware partitioning program for use with Windows, Linux, FreeBSD and more. Not much on eye candy, but it works. .
www.ranish.com

gParted
GPL/Freeware partitioning program for use with Windows and Linux. Nice, intuitive interface and comes available as a bootable CD image..
http://gparted.sourceforge.net/

Acronis Partition Expert
Easy to use interface. Supports Windows and Linux partitions.
http://acronis.com/products/partitionexpert/

HD Tune
HD Tune is a hard disk utility with many functions. It can be used to measure the drive's performance, scan for errors, check the health status (S.M.A.R.T.), securely erase all data and much more.http://www.hdtune.com/

Most of this tools come bundled with hiren's bootable cd

Drive Diagnostic Utilities

Every major drive manufacturer have their drive diagnostic utilities. These utilities will allow you to test & diagnose your drive. Some utilities also allow you to "low-level" format (write zeros) or enable/disable certain features on your drive.


Hitachi / IBM - DFT "Drive Fitness Test"

http://www.hgst.com/hdd/support/download.htm

Works with all manufacturers

Western Digital "Data Lifeguard"
http://support.wdc.com/download/index.asp#dlgtools 
Works with WD drives only

Maxtor "Powermax"
http://files2get.com/software/soft2/dyski-twarde-(hdd)-narzedzia-firmowe/powermax.exe
Works with all manufacturers

Fujitsu "FJDT"
http://www.softpedia.com/get/System/Hard-Disk-Utils/Fujitsu-Diagnostic.shtml 
Works with fujitsu models only . See also Tosibha link

Samsung "hutil"

http://www.seagate.com/support/downloads/ 

Now that the sale of HDD division of Samsung Electronics to Seagate Technology Plc("Seagate") has been finalized, Seagate will provide all customer support including the warranty service of Samsung HDD..

Seagate "Seatools"
http://www.seagate.com/support/seatools
Works with Seagate drives only

Toshiba 
http://storage.toshiba.com/storage-services-support/warranty-support/software-utilities
This diagnostic tool is available for use by customers who feel their Fujitsu Branded Toshiba hard drive may not be operating normally. It is only designed for use with Fujitsu Branded Toshiba ATA/IDE hard drives. 

Testing your laptop fans

If you need a tool that can change your computer's fan speeds, read the temperatures of your motherboard and your hard disk, read voltages and fan speeds and check the status of your hard disk using S.M.A.R.T. or SCSI attributes, then  SpeedFan is the software to go. Check for link below:

http://www.almico.com/speedfan.php

How to Test Power Supply

Power supply is failing to be the cause of spontaneous reboots or some serious error message.

How to do a  power supply test may be an important step that must be done.

There are two ways to test the power supply, namely through manual testing using a multimeter and testing through a power supply tester.  Both ways are equally effective for power supply testing, and definitive choice is yours.

Here’s more information that can help you choose which method is best from both methods mentioned above in the test power supply.

Power Supply Testing with a Multimeter


Advantages

To test the power supply is only needed a Multimeter with a screwdriver. Disconnect the power supply your computer from computer case, then read the instructions on the side of the power supply box for a list of values in each color of cable voltage, which are physically the cables’ ends on DC power supply connector.

Attach your power supply back into the computer case, turn on your computer, then you can perform measurements only on the integrated DC voltage power supply at the top where the connector mounted on the main board.

Disadvantages

Power supply testing manually can be dangerous if you are not very cautious and will take a bit of work to be able to really test your power supply.

Caution: Do not open and / or touching the inside of the power supply box will be very dangerous.

Power Supply Testing with a Power Supply Tester



Advantages

The result of test power supply using a power supply tester can be conducted with ease and gives results that are more rigorous and conclusive, With ways that can disappear into factor of human error and negligence. So testing using a power supply tester become more secure and remove the fear and avoid electrical shock AC.