1. Close unnecessary applications and programs.
2. Change the size of your virtual memory.
3. Increase the amount of RAM in your computer.
4. Uninstall and delete unused programs.
5. Reduce the number of startup programs.
6. Turn off visual effects in Windows.
7. Limit the background processes.
8. Disable unnecessary system services.
9. Defragment your hard drive.
10. Install a memory management program.