What is the best way to speed up my PC?

1. Uninstall unused programs.

2. Check your system for viruses and malware.
3. Delete temporary files.
4. Increase your RAM if possible.
5. Run disk defragmenter to rearrange fragmented data.
6. Install an SSD (Solid State Drive).
7. Turn off visual effects.
8. Disable startup programs.
9. Update your drivers.
10. Adjust your Page File size.