Have you ever noticed a creeping increase in your monthly electricity bill? It can be challenging to pin down the cause, because there are a number of devices (some of which you wouldn't expect), that ...

Whether you're building your own PC or just trying to save as many cents as possible on your power bill each month, there are many areas in which your computer may be unnecessarily drawing power.

Have you ever wondered whether your USB ports are really delivering maximum power? There are several ways to find out. Windows offers you built-in functions to check the performance of your USB ports.