Here's How To Tell If A CR2032 Battery Is Bad

Found in Apple AirTags, the CR2032 button cell battery, also known as a coin battery, is actually surprisingly easy to test ...

Portable Power Station Output Explained: How to Avoid Buying Too Little Wattage (or Too Much)

Learn how power station output affects what devices a portable power station can run, including the difference between peak and continuous watts.

A Complete Guide to Catching Crappie with LiveScope

Perspective mode allows you to search with a wide, flat view instead of the narrow beam that’s used in forward mode. It ...
Opinion
PCMag on MSNOpinion

I Taught Myself to Use the Flipper Zero in an Hour, Then Hacked Everything in My Home

It looks like a cute little dolphin-themed toy, but the Flipper Zero is a surprisingly powerful learning tool for hacking. Here's how I mastered mine—and how you can, too.
PC Magazine

Forget Passwords, This Windows Feature Lets You Log in Using Just Your Face

Sign In With Windows Hello The next time you’re at the Windows login screen, click the Sign-in options link. Choose the method you wish to use for signing in, such as Face for facial recognition or ...
Harvard Medical School

Persuading voters using human–artificial intelligence dialogues

Faculty Associate Gord Pennycook and coauthors study the effects of having voters interact with AI models advocating for political candidates. The authors find that their "results unambiguously ...