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.

With today's enthusiast and gaming PCs using more energy than at any other time in history, you might be looking to see how you can measure the amount of power your machine is consuming. This ...

PCs aren't the most power-hungry devices in your home or office, but they do typically draw between 45 and 200 watts of power, plus 80 to 120 watts for the monitor. Just how much power they draw ...