Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Do us a favor—open this photo of a solid black square and focus on ...

We may receive a commission on purchases made from links. Televisions and computers are a couple of household items that require periodic care and maintenance in terms of cleanliness. They are ...

Setting up a dual monitor system to extend your screen and optimize computer display settings for a more productive and efficient workspace. Pixabay, DaveMeier Setting up two monitors on a single ...

Capturing a screen recording on your Mac is valuable for a variety of scenarios. There are handy third-party apps to help with this, but Apple offers a free built-in option with macOS. Follow along ...

Barbara Krasnoff is a reviews editor who manages how-tos and various projects. She’s worked as an editor and writer (and occasional sci-fi author) for more years than she cares to admit to. She can be ...