If you're wondering how to measure your PC's power usage on Windows, there's a good chance you think your computer might be using a fair bit of energy. And that's to be expected — the best gaming PCs, ...

If you want to get a better grasp of how your own ocmputer fares in terms of energy usage, you can try using a tool such as Open Hardware Monitor or HWInfo. This will show you the wattage drained from ...