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.

We all dream of all-day battery life — the ability to use a laptop away from an outlet for an entire workday, or longer. But while everyone’s talking about the long battery life promised by new ...

The phrase “you’re doing it wrong” can apply to just about anything. For me, it’s cooking an egg soufflé (too much mixing), cross-country skiing (not enough glide), and—worst of all—cranking on a ...