When a country announces a powerful new missile, it is not enough to show a dramatic video. Serious militaries and serious analysts look for data-radar tracks, flight paths, speed and altitude, ...

Not every notebook has a touch screen, but try one, and you'll be a tap-and-swipe convert. Here's what to know about touch-panel technology, plus the best touch-screen laptops you can buy, based on ...

Take screenshots, record video presentations, and make memes with these top screen-capture utilities. My PCMag career began in 2013 as an intern. Now, I'm a senior writer, using the skills I acquired ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...