How do I make my computer run faster? By YL ComputingSpeed Up PC 1. Uninstall unused programs 2. Reinstall your operating system 3. Run disk cleanup 4. Disable startup programs 5. Install an antivirus program 6. Increase virtual memory 7. Check your hard drive for errors 8. Update your drivers 9. Shut off visual effects 10. Upgrade your RAM Related Content:Is it possible to increase the amount of RAM in my computer?How do I make sure my operating system is running optimally?What programs can I use to optimize my PC performance?