1. Keep your operating system and software up to date.
2. Use lightweight antivirus software, or consider using Windows Defender.
3. Uninstall any unused programs.
4. Reduce Startup programs.
5. Disable visual effects.
6. Increase virtual memory and disk space.
7. Use a disk cleanup utility.
8. Defragment your hard disk.
9. Clean up your desktop.
10. Overclock your hardware cautiously.