Method One, directly find the C disk to clean
The first step, we found on the desktop "computer or My Computer" (XP is called My Computer, Win7 after the computer "," below the Win7 as an example as shown in the following figure;
The second step, then we select C disk, right and then "Properties" click on it.
The third step, in the pop-up Properties dialog box, we click on the "Disk Cleanup" effect shown in the following figure.
The fourth step, will pop up a progress dialog box, just wait patiently, as shown in the following diagram.
The fifth step, and then we click on the "Clean System file" effect is shown below.
The sixth step, will pop up a progress dialog box, this process is a bit long, we just wait can, clean up then click "OK" can.
Method Two, 360 security guard
1. Turn on the 360 guards on the computer, and then we click on the pop-up interface as shown in the picture immediately experience or computer cleanup is OK.