1. Run a system scan: Use a reliable and comprehensive security program, such as Microsoft Security Essentials, to regularly scan your computer and identify any potential threats or issues.
2. Uninstall unnecessary programs: Go through your list of installed programs and remove any that you no longer use.
3. Clean up your hard drive: Delete any temporary files, duplicate files, and other unnecessary data which can slow down your computer.
4. Update Your Operating System: Keeping your system up-to-date with the latest software and security patches can help you avoid potential issues and keep your PC running faster.
5. Update Your Drivers: Keep your drivers up-to-date to ensure your hardware is compatible with new technologies and fix bugs.
6. Run Disk Cleanup: Use the built-in Disk Cleanup tool in Windows to remove temporary files, system logs, and other unnecessary data which can take up valuable space on your hard drive.
7. Add More RAM: With more RAM, you can reduce the amount of data stored in your computer’s temporary memory, which can improve its responsiveness.
8. Defragment Your Hard Drive: Defragmenting your hard drive rearranges fragmented data and keeps it in contiguous blocks on your drive, thus improving performance.