What can I check to stop my comuter lock

the mouse pointer on the screen cannot be moved that IE cannot have chosen not something turn power and start

To access the system recovery environment in Windows 7, simply start your PC, just before the system loads the Windows operating system. Press the [F8] key function 8 on your keyboard which will launch the menu Advanced Boot Options. You will see a new option "Repair your computer", select this option and press 'Enter' on your keyboard.

If the problem persists, try to start safe mode, start your PC, just before the system loads the Windows operating system. Press the [F8] key function 8 on your keyboard which will launch the menu Advanced Boot Options. Select Safe Mode.

Check your hard drive for errors:
Click Start
Type: CMD, according to the results, right-click CMD
Click on "Run as Administrator"
At the command prompt, type: chkdsk /f /r
When you restart your system, your computer will be scanned for errors and will try to correct them.

-----
Click Start
Type: CMD, according to the results, right-click CMD
Click on "Run as Administrator"
At the command prompt, type: sfc/scannow

This will check for any breach of integrity

Restart your system

Tags: Windows

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