What’s the best way to clean up my hard drive for a faster PC?

1. Uninstall any unnecessary programs.

2. Clear out temporary files.
3. Defragment the hard drive.
4. Reorganize and optimize your file system.
5. Run disk clean up.
6. Disable startup programs.
7. Reduce the amount of data stored.
8. Check for viruses and other malware.
9. Upgrade hardware if necessary.