As PCMag's resident data journalist, I practically live in Microsoft Excel. I've learned that it's capable of far more than I ...

We use computers to do lots of different things. When we use a computer we send information to it. This information tells the computer what we want it to do. There are lots of different ways that we ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

Want to work or play without cables getting in the way? Here's all the advice and deep-dive reviews you need to select the right wireless keyboard. I’m a PCMag reviewer and ISF-certified TV calibrator ...

Avoid repetitive stress injuries with an ergonomic keyboard that properly supports your hands and wrists. Here's what to look for, along with reviews of our top picks. I’m a PCMag reviewer and ...

Tutorials are a fundamentally broken approach. There's a much better way, and it applies to everything you learn, not just ...

If you’re feeling stiff and uncomfortable while working at a sedentary job, there are exercises you can do without even leaving your desk that can leave you feeling refreshed. Work-related health ...

There are many forms of secondary storage and each type of secondary storage device has its own characteristics. Because all devices are different, some are more suited to certain applications than ...