Lots of PC users are troubled with Unexpected Computer Freeze problem. While the computer freezes you can see in many cases the screen just locks up, mouse cannot move, keyboard won’t type etc.
With some useful tips you can eventually get out of the problem of Computer your getting Freeze.
Deactivate unwanted startup programs.
Remove unwanted information from the registry.
Scan for malware programs.
Clean up and defrag the hard disk.