Yes. There are many settings you can adjust to optimize the performance of your PC. Some of the most common adjustments are:
1. Freeing up disk space
2. Uninstalling unnecessary programs
3. Adjusting the power settings
4. Setting processor scheduling
5. Disabling startup programs
6. Changing the visual effects
7. Running antivirus scans
8. Ensuring drivers are up to date
9. Removing malware and adware