1. Uninstall Unnecessary Programs and Apps
2. Update Drivers
3. Disable Startup Programs
4. Use Disk Cleanup
5. Delete Temporary Files
6. Adjust Windows for Best Performance
7. Increase Virtual Memory
8. Install an SSD Drive
9. Reduce Visual Effects
10. Defragment Your Hard Drive
11. Use an Anti-Virus Program
12. Upgrade RAM
13. Monitor and Adjust Background Services
14. Change Power Settings
15. Reset Your PC