1. Software conflict, incompatibility: redundant similar software installation! Computer overclocking or installing too much software, the system memory is insufficient!

36 housekeeper, uninstall the software, find the uninstall, and then: clean it forcefully!

or: start menus, programs, and find redundant software to uninstall!

For example, players are duplicated or similar, such as antivirus, browsers, games, input methods, and download tools. If there are similar ones that are redundant, uninstall the redundant ones and leave only one!

2。 The computer system has stubborn virus and Trojan horse or worm interference, or lost system files!

36 system first aid kit, start first aid, and then restart the computer!

after booting, click on: suspicious startup items and trojans, and delete files completely!

again: select all, and fix it immediately! , began to repair. Restart the computer!

Jinshan first aid kit, after downloading, click the lower right corner: upgrade immediately! After finishing, click, scan immediately, deal with it immediately, and restart the computer!

Anti-virus software, full scan, quarantine area, Trojan horse and suspicious virus, click: completely delete!

3。 Need to download and update: video card driver and sound card driver!

4。 Do it if necessary: restore the system or reinstall the system with one click!

5。 Hardware problem, hard disk or motherboard or fan problem, send for repair!