1. Clean up your hard drive by deleting unnecessary files and programs.
2. Run a disk cleanup or defragmenter to optimize your hard drive.
3. Limit the number of startup programs that are running when you turn on your computer.
4. Use an anti-virus program to protect your system from malware, spyware, and viruses.
5. Update your operating system and applications regularly.
6. Upgrade your RAM if needed.
7. Install a solid-state drive (SSD) to improve system performance.
8. Disable visual effects in Windows to free up resources.
9. Manage your power settings to reduce energy use.
10. Install a cooling fan or add more cooling vents to help keep your system temperature low.