As I discussed in an earlier column, SQL Server keeps a plan cached for each query it sees (assuming the query requires planning in the first place, of course). That's great for speeding up processing ...

We’ll run you through everything you need to know in this quick guide. You’re on the wrong page if you’re an iOS user, but we also have a guide to checking mobile data usage on iPhone. Your data usage ...

It shouldn't be treated as the be all, end all ...

Google’s Android platform is the dominant global mobile operating system for good reason. Here are the top Android phones we've tested, along with how to find the right one for you. I’m one of PCMag’s ...

From the laptops on your desk to satellites in space and AI that seems to be everywhere, I cover many topics at PCMag. I've covered PCs and technology products for over 15 years at PCMag and other ...

Cached files refer to the temporary data that an app on your phone saves to make using the app easier. This could be website data, login information, your favorite playlists, or other saved info.

Tyler has worked on, lived with and tested all types of smart home and security technology for over a dozen years, explaining the latest features, privacy tricks, and top recommendations. With degrees ...

A major in studio art allows you to explore and expand your creative abilities, regardless of whether you plan a career as a professional artist. As an art student, you will develop and practice ...

June 22, 2026 • World Cafe steps inside the Grammy Award-winning producer and engineer's new studio in South Philly as part of its latest Sense of Place series.