1. Update your operating system and software.
2. Remove unnecessary programs, files, and data.
3. Scan for and clean up viruses and malware.
4. Adjust your power settings.
5. Adjust your visual effects settings.
6. Defragment your hard drive.
7. Add more RAM.
8. Change your hard drive.
9. Install a solid state drive (SSD).
10. Clean up your hardware.