1. Update your drivers and operating system.
2. Free up hard drive space by deleting unnecessary files and programs.
3. Close unnecessary background applications.
4. Activate a firewall.
5. Install an anti-virus program.
6. Defragment your hard drive.
7. Clear the cache and cookies from your web browser.
8. Adjust your power settings.
9. Reduce visual effects.
10. Disable startup programs.