A blue screen is a blue screen displayed when Microsoft Windows crashes or stops executing (due to a catastrophic error or internal condition that prevents the system from continuing to run).

There are many reasons for computer blue screens, generally including:

Changes in the operating mode of the hard disk will cause blue screens;

Incorrect installation or update of equipment (graphics cards, etc.) The computer blue screen is caused by the driver: excessive overclocking of the CPU, etc. causes the blue screen; poor contact of the memory module, or memory damage (overflow), etc. causes the blue screen; problems with the hard disk can also cause the computer blue screen, such as bad sectors on the hard disk; others include installation The software is incompatible with the system, the system is poisoned, the computer power supply fails, resulting in abnormal power supply, frequent blue screen crashes, etc.

When the subject's computer has a blue screen, the system will usually prompt an error message with white text on the bottom of the blue screen. The user can use this prompt to identify the problematic device and resolve the fault. The question only mentioned "blue screen" and did not provide specific system prompt information. Therefore, I can only give general suggestions for handling it here for your reference. You can determine the cause of the blue screen based on the operations performed before the computer blue screen occurs. The problem can be solved by finding the cause. If it is difficult to determine the problem, you can only back up important data files before restarting the system.