Disk C is generally a system disk, so it should be carefully cleaned to avoid accidental deletion of files and system operation failure. There are usually two cleaning methods:

First, if users are very familiar with the operating system, they can clean it manually.

1. mainly cleans up temporary files and temporarily stores files, tables and residual drivers after installation on the Internet. The temporary folder is C:\Users\ (user name) \AppData\Local\Temp, and the temporary folders of online temporary files and forms are C:\Users\ (user name) \ appdata \ local \ Microsoft \ Windows \ temporary Internet files \ (as shown in the attached figure). After installation, c:\drivers\ remains. Just delete the files after entering these folders.

2. It is easy to generate temporary files by browsing temporary files on the Internet. You can click Tools-Internet option in the open IE in turn, and check "Delete browsing history when exiting" under "Browsing history" (as shown in the red box in the attached figure), so that the junk information on disk C can be automatically cleaned up every time you exit IE.

3. Browse the temporary files on the Internet, or move them to other hard disks other than the C disk, as shown by the circle in the figure.

4. Click: Control Panel-Programs and Functions, and uninstall unused vacant programs, which is also an important link to clean up the C drive. ..

Second, use the physical examination function of Baidu computer housekeeper and other software to comprehensively clean up the above-mentioned garbage on disk C and the registry residue that is not easy to remove manually. Users who are not familiar with the operating system strongly recommend cleaning drive C in this way.