1. Make sure your hard disk space does not clutter, avoid unnecessary and repetitive files.
2. Assign desktop icons to your desktop as folders of your interest.
3. Save old pictures and videos on a cloud or external hard drive (such as Flash and Hard Disk).
4. Close unused open programs.
5. Turn off unused programs and uninstall them.
6. Deleting temporary files.
7. Stop some programs automatically start when your computer is on.
8. Update your computer software regularly.
9. Wait until it cools off by letting your computer cool down.
10. Shut down or restart your computer at least once a week.
11. Delete extensions that you don't use.