1. Install the latest updates for your computer’s operating system.
2. Update your drivers to the latest version.
3. Clean up your disk by removing unwanted files and programs.
4. Disable any unnecessary startup programs or services.
5. Run regular malware and virus scans.
6. Defragment your hard drive.
7. Uninstall and/or disable any unneeded programs.
8. Use a lightweight anti-virus software.
9. Clean the fans and other hardware components of your computer.
10. Invest in a good RAM upgrade for extra speed.