High voltage is no joke, but you don’t need special electrical knowhow or skills to safely replace your light switch or ...

Ever wondered how pros test auto wiring without stripping wires? This Harbor Freight kit helps you do it, like they do, without zapping yourself.

When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

Could this be the beginning of the end? Sure, it could be. If the Padres continue playing as they have for the past week-and-a-half, it almost certainly will be. “We’re not playing good right now,” ...

As USB-C PD becomes more and more common, it’s useful to have a tool that lets you understand exactly what it’s doing—no longer is it limited to just 5 V. This DIY USB-C PD tool, sent ...

If you're trying to hang something on your wall, you'll need to use something like the Zircon Stud Finder to find where to safely hang items. Here's how.

It's one of the most important home improvement decisions to make for saving money and hassle. But there's a lot more than ...

This is the online edition of The Wiretap newsletter, your weekly digest of cybersecurity, internet privacy and surveillance news. To get it in your inbox, subscribe here. ICE is using all manner of ...

Always dreaming about the next destination, credit cards specialist Barbara King is an avid traveler who optimizes her adventures through the use of points and miles. Barbara has earned and redeemed ...

If you're abroad and want to access content or services from back home, you can spoof your online location to overcome even the most stubborn geo-blocks. Geo-spoofing is a simple technique used to ...

Fast-fashion giant Shein has sparked outrage after it appeared to use a likeness of suspected UnitedHealthcare CEO assassin Luigi Mangione to advertise a shirt, with one user calling it “genuinely ...

Equally important, but often overlooked, is the question of a valid license (get a new Windows 11 license for 50% off on the PCWorld Software store): Don’t worry, in most cases, the upgrade from 10 to ...