1. Uninstall unnecessary programs and disable startup programs.
2. Limit the number of applications that run automatically at startup.
3. Avoid starting multiple programs at once.
4. Defragment your hard drive.
5. Install any available update.
6. Clean up your startup folder.
7. Use a startup manager.
8. Change the startup settings of services and programs.
9. Disable unnecessary visual effects.
10. Scan for malware and viruses.