There are many problems with computer card screen flashing, which may be that the computer is old or there is too much garbage. Let me give you some solutions.

1, regularly clean up disk fragments and system junk files; Now more and more antivirus software and computer housekeepers have the function of cclean file. Cleaning up junk files regularly will make our computer faster. In addition, there is a kind of computer garbage called "disk fragments", which seems inconspicuous but is often the chief culprit that slows down our computers.

2. Streamline the system; Setting up virtual memory, there is a lot of space in our hard disk to adjust virtual memory, and the called memory is also different because of the different size of each program. Because the system will automatically manage virtual memory, the frequent transfer of programs brings a heavy load to our computer.

3. Regularly clean the files on the desktop and system disk. Organize desktop icons regularly, and many people's office computers open their desktops, all of which are application icons. These icons will not only reduce our work efficiency for a long time, but also slow down the operation efficiency of computers. In addition, it should be noted that when installing software, the default installation path is changed from system disk to other drive letters.

I hope I can help you.