Use the system's own disk cleaning function for cleaning.

1. Open the computer, use the mouse to select drive C, right click-Properties-Disk Cleanup, and confirm.

2. Check the items that need to be cleaned and confirm their implementation.

Use the uninstall function to uninstall the program.

Delete or transfer videos, pictures in my documents and large files in the download directory to non-system disks or other mobile storage devices.

Third-party software can also be used to complete the system slimming. For example, WiseDiskCleaner software.