Removing cache and temporary files can give your PC a noticeable speed boost - and you don't need any extra software to do it ...

Repurpose an old laptop with Ubuntu for faster performance. Install lightweight apps like Min browser for minimal ...

Enormous dimensions, complicated military calculations, and thousands of vacuum tubes—this was the early supercomputer.

Don't chuck your old laptop in a drawer. Repurpose your device to play video games or as the perfect media player.