1. Uninstall or disable unnecessary programs or applications.
2. Close open applications and tabs you are not using.
3. Adjust your virtual memory settings.
4. Clean up your hard drive and delete any superfluous files.
5. Clear temporary files, such as browser cache or Windows temporary files.
6. Run a disk cleanup.
7. Add more RAM to your system.
8. Upgrade to a larger hard drive.
9. Update your operating system and drivers.
10. Disable startup programs that are not necessary.