How can I improve my computer’s performance?

1. Remove unnecessary programs, files, and shortcuts from the desktop.
2. Uninstall unused programs and delete unnecessary files.
3. Organize and defragment hard drives.
4. Update installed programs and install the latest security updates.
5. Disable unnecessary startup programs.
6. Clean up the registry with a good registry cleaner software.
7. Increase the amount of RAM to improve system performance.
8. Remove temporary files, caches, logs, etc.