1. Make sure you are running the latest version of your operating system and any applications you have installed.
2. Uninstall any unused programs or applications to free up resources and ensure applications are up to date.
3. Disable any unnecessary startup items that consume resources when your PC boots.
4. Limit the number of programs running at the same time, especially if they require a lot of resources.
5. Upgrade your hardware components, such as more RAM and a more powerful processor if your budget allows.
6. Manage the power settings of your computer to ensure it isn’t using more energy than necessary.
7. Regularly clean up and optimize your hard drive to reduce file fragmentation and free up space.
8. Enable security features like antivirus software or firewalls to protect your device from malicious software and attacks.