7. Accept protection precautions: Always turn fully off and also unplug your computer prior to starting any kind of repairs. Wear an anti-static wristband to prevent fixed discharge from harmful sensitive electronics in the computer.8. Increase your old computer: is the beloved old computer feeling slow? Try uninstalling unnecessary programs, disabling business applications, and running disk clean-up tools. Our will help free up valuable storage space, allowing your computer to run faster and more efficiently.