How to fix blue screen ?

The Blue Screen of Death (also known as a stop error, bluescreen, Blue Screen of Doom, BSoD, bug check screen or Stop screen) is an error screen displayed by operating systems after a crash.By default, most Windows installations are programmed to automatically restart after a BSOD which makes reading the STOP error code nearly impossible.

Blue screen in windows 8

Blue screen errors can occur if a serious problem causes Windows 7 to shut down or restart unexpectedly. You might see a message that says, "Windows has been shut down to prevent damage to your computer.To troubleshoot the blue screen error, boot the computer into Safe Mode.

1. From the Desktop right-click on My Computer.
2. Click the Properties option.
3. In the System Properties window click the Advanced tab or the Advanced system settings link.
4. In Advanced click the Settings button under Startup and Recovery.
5. In the Startup and Recovery window uncheck the Automatically restart check box.
6. Click Ok.

Note: If you're getting a solid blue screen with no white text, you are not encountering a BSoD. It's likely a problem with your video card, monitor, or other hardware. Follow the no display on monitor troubleshooting steps to diagnose this problem.

How to create a non deletable folder in windows

 In windows PC we can make a folder that cannot be deleted manually by a user. Here are the steps to create a non deletable folder:

• Open Command Prompt (Windows Key+R and type cmd and hit enter)
• Type  cd\  (it brings command out to C drive) 
• Type md\\.\<YourDrivehere>:\con  (Replace YourDriveHere with your desired drive and you can add further path too.) 
  
  

 

• Now, ask your friends to delete it, and they will be amazed as folder cannot be deleted. Actually, this is due to the bug that windows cannot create a folder named con, So, it can`t delete a folder which it don`t think is created. 

 However, if you ever want to delete this folder, Do remember that it won`t get deleted by normal deletion but rather by this command:

            

 rd\\.\ <YourDrivehere> :\con (Replace YourDriveHere with your desired drive and you can add further path too.)