While you’re using the computer and suddenly, bluescreen displayed with a bunch of white text message; something like “A problem has been detected and windwos has been shut down to prevent damage to your computer…” This message is telling you that there is a critical system error and can be caused by poorly written device drivers, corrupt Registry, faulty memory, or incompatible DLLs. Another word for bluescreen, we called it Blue Screen of Death. To prevent this bluescreen appears again when windows crashes, follow these steps:
Click Start -> Run -> type REGEDIT -> click OK
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\CrashControl
Right-click AutoReboot -> Modify
Set Value Date to 1 for for automatic reboot
Click OK -> Exit Registry Editor
Reboot your computer