Blue screen is usually caused by system software, memory and so on.

1 malicious software is inadvertently installed on the computer, or malicious programs are generated when surfing the Internet. It is suggested to use 36 Guardian, Kingsoft Guardian and other software to clean up the garbage, kill the malicious software, and restart the computer after completion, which may solve the problem. Really not, reinstalling and restoring the system can solve the problems caused by the software.

2 if it only happens occasionally when running individual software or games, restart the computer and try again, or download other versions of the software from other places and reinstall it.

at 3 o'clock, start the menu operation, enter cmd and press enter. At the command prompt, enter

for% 1 in (%windir% \ system32 \ *. dll) do regsvr32.exe/s% 1 and press enter. Then let him finish running, and it should be possible to solve it.

4 recently, the computer was poisoned, unstable software was installed, etc. It is suggested to completely disinfect it, uninstall the software that caused the problem, and reinstall other versions, which may solve it. If it doesn't work again, it will be OK to reinstall the system.

5 The memory stick in the computer chassis is dusty, so it may be ok to disassemble the chassis, remove the memory stick, clean the memory finger and reinstall it. (cqjiangyong summed up that old computers often have such problems.)

6 The memory of the computer is bad after being used for a long time, and it is not compatible to use multiple memories together. It is suggested to replace the memory.

7 Many times, due to the poor compatibility between the system and the driver, such an error will also occur. I suggest you install another version of the driver or another version of the system.

8 The computer has been used for a long time, and the hard disk is broken. Re-partitioning and installing the system can repair the logical bad track, but it still doesn't work. Then

it's time to change the hard disk, and a new hard disk can solve it.

if I can help you, please choose the satisfactory answer.