For the first reason, computer cards and computers are a bit stuck. Please turn on the computer, enter the safe mode, and use Kingsoft Internet Security's "virus killing" function to completely kill Trojan virus.
After virus killing, using the "system cleaning" function to clear memory and temporary files can quickly solve the computer card and computer card caused by the second reason.
After the above two steps of computer killing and slimming, problems such as computer jamming will be solved!