1. Make sure you have the latest drivers installed for your graphics card, processor and other hardware components.
2. Check your CPU and RAM usage while gaming. If it’s high, try closing unnecessary background applications.
3. Lower graphics settings and/or resolution to improve performance.
4. Make sure your cooling fans are running properly and clean out any accumulated dust in your computer.
5. Upgrade your RAM and storage if necessary.
6. Uninstall any unneeded programs or apps.
7. Defragment your hard drive.
8. Scan and remove viruses, spyware, and other malicious programs.
9. Disable or uninstall any applications or software that you don’t need.
10. Consider overclocking your processor or graphics card for increased performance.