How to speed up a laptop or computer - Which?

Tiago Costa on Instagram: "Come here—let’s clean up your computer so it runs faster and performs better! Ever tried this command before? Press Windows + R, type %temp%, hit Enter, and boom—you’ll see a list of files. Delete everything you see! Don’t worry—these are just temporary files created by your apps. They take up space, slow down your system, and honestly… they’re as useless as your belly button. Try it now and comment "Clean" if your PC feels faster! And don’t forget to share this with f