There are many answers on the internet, first emphasizing hardware, such as whether there is any problem with memory and so on. , or change the system. According to my experience, some installed software has affected the operation of the computer.

For example, when a player is installed ... the memory cannot be read ... it will appear when an audio-visual file is opened. Only by deleting this software can the system return to normal.

The software installed in each personal computer system is different, so we have to analyze it ourselves and delete it as much as possible. If you delete the error, reinstall it, and then continue to try whether the next software conflicts with the current operation.

There will be no problem with memory. If there is a problem, it will be reflected at the initial stage of installation. It won't be a hardware failure such as overclocking.

This phenomenon is generally a conflict caused by a self-installed software.

If reinstalling the system is too time-consuming and laborious, replacing or trying to replace the hardware is even more wasteful.

In addition: antivirus software or virus Trojans generally do not cause this phenomenon.