How to clean the system disk (C disk) under XP system

Click on Start-->All Programs-->Accessories-->System Tools-->Disk Cleanup, select C drive OK, check all options, click OK, make sure to delete the temporary file and wait for it to end.

Step 2: Clean up videos and pictures

Open my document on the desktop. This is the default save folder for saving videos, pictures and music. Select the file you want to delete, mouse. Right click and select Delete.

Step 3: Clean up system restore points

Click Start in the lower left corner-->All Programs-->Accessories-->System Tools-->Disk Cleanup, Select C drive OK, select other options, select Clean under System Restore, select Yes in the pop-up options, choose OK.

Note: Clearing the system restore point will save the last restore point of the system. If the system is currently used normally, it will not cause serious consequences (computer basics learning, computer knowledge entry, please go to http://Www.pc6c.com computer knowledge network).

Step 4: Clean up the C drive's program

Click the Start-->Control Panel--> Add or Remove Programs in the lower left corner, select the program you want to delete, select Change or Delete the program, choose to continue, and finally click Finish. If reinstalling, it is recommended to install the program to a partition other than the C drive.

Step 5: Modify Virtual Memory

Right-click on the computer and select Properties. On the right side of the Performance tab of the Performance tab, select Settings and select Advanced. Tab, click Change, in the pop-up interface, select the C drive, select "No paging file" below, click OK, then select another disk, select "Custom Size" or "System Managed Size", after the change is completed , click "Settings", "OK", and take effect after restart.

Part 6: Turn off hibernation

Click on Start in the lower left corner and type "cmd" in the file search box. At the command prompt, right click and select Run as administrator. Enter "powercfg -h off" at the command prompt and press Enter. This setting can save about 1GB of disk space.