Yes, there are many ways to improve the memory usage of your computer.
1. Close any unused programs.
2. Uninstall any applications you don’t need.
3. Disable programs that start up when your computer boots.
4. Increase your virtual memory size.
5. Clean up temporary internet and system files.
6. Defragment your hard drive.
7. Run virus and malware scans.
8. Upgrade your RAM or replace old hardware components.