Yes, regularly installing software updates and patches is one of the best ways to improve your PC’s speed. Operating system updates, security patches, and driver updates can all help make your PC run faster. You should also regularly use an antivirus program and scan your computer for malware and any other malicious software that could be slowing down your system. Finally, you can also uninstall any unnecessary applications, as this will free up resources on your machine and give it a boost in performance.