Win7 use 360 security guards to repair the vulnerability after the system slows down how to do

Win7 use 360 security guards to repair the vulnerability after the system slows down how to do

1, you click on the C-disk right--point attribute--click Disk Cleanup--Other options--click on the System Restore items to clean up (after the patch to clean up the residue, patch effect will not be lost);

2, and then use 360 advanced Registry optimization;

3, clean up if there is no improvement, it is too much stuff, resulting in too much system resources, too complicated can only reload the system.