Sometimes you can recover by doing a last known good configuration or boot to safe mode and running a system restore. If none of this works then you can try running a repair reinstall of Windows xp if this is done correctly you will not lose your data.
blue screen
fatal error can cause software to exit/crash. When OS get Fatal Error then you may get the BSOD (the blue screen with the error that caused the OS to crash).
Blue Screen errors occur when: Windows detects an error it cannot recover from. Windows detects that critical OS data has become corrupted. Windows detects that hardware has failed. If we are to talk an average of what causes these errors , here are some facts 5-20% of these errors are actually caused by the OS. 10% are hardware related. 70% are the result of faulty drivers or software incompatibility.
If the computer's OS is windows enabled, the "desktop". Otherwise the command line terminal.
try to remove the RAM and repair the OS then it will be solved
hard disk and driver corruption and also installation of OS is not proper.
Blue Screen errors (Also known as bug checks)occur when the system encounters a condition that compromises safe operations. As a result, the system is halted and the "blue screen" with the bug check information or STOP error is displayed.
desktop desktop
A possible reason for this error is a corrupt Operating System (OS) installation. It may also mean the drive on which the OS is installed is unreadable.
Get your OS CD [e.g Windows XP Professional SP2] and reinstall it.
appears to be a OS that's a mix between mac's OS X and windows vista.
It means off screen.