A computer's power supply unit is a critical component to the system that you should choose carefully. Add up the amount of power that each component in your computer will draw to arrive at the ...

I Used a Watt Meter to Save Money on My Electric Bill. It Was Weirdly Fun—and Enlightening.

GREENSBORO, N.C. — Whether it’s a hurricane, an ice storm, or even a wildfire, power outages seem to be happening more often and in more places. Maybe you’re thinking about buying a generator to keep ...

Have you noticed foods consistently get done in your microwave oven at either the lower or the higher end of the time ranges given in recipes? This variation in cooking speed could be related to the ...

Many of us learn the hard way, at some point, that charger wattage matters — it’s distinctly terrible to realize your phone or laptop is only half-charged right before you need to leave somewhere.

For the last few months, information has consistently appeared online suggesting that the upcoming AMD Radeon 7000 and Nvidia GeForce RTX 4000 series of graphics cards would require significantly more ...

The Federal Communications Commission has rejected the proposal, but we still think it’s an intriguing idea. Let AM radio stations across the United States boost their signal power by a factor of ten.