(Especially if you’re already spending way more on your PC parts.) 1 – Magnetic screwdriver setAlaina Yee / FoundryI won’t build or service a PC without a magnetic screwdriver. The options I’ve seen all have the necessary bits for a standard PC build, and often torx and other more specialized screw heads for laptops. If you have hand injuries or tendonitis, you can upgrade to a ratcheting magnetic screwdriver, which should help fatigue. 2 – HeadlampAlaina Yee / FoundryNatural light is best while building, but not everyone can tend to a PC during the daytime.