What is an eSIM? Here’s everything you need to know
Joe Maring / Digital Trends If you’ve purchased a new cell phone in the past decade or so, you’re probably already familiar with the SIM—the little thumbnail-sized card that’s used…
What is Discord?
Discord is a video game-focused voice and chat app that you’ll want to start using if you’re a gamer. Here’s everything you need to know about Discord.
What is a CPU?
What is a CPU? That’s not an existential question, but your device would be lost without it. Here’s what it does and why picking the right one is so important.
What is WhatsApp?
WhatsApp Messenger is a free, multifunction, multiplatform messaging app and one of the most popular call and chat apps available. We give you the lowdown.
What is ray tracing, and how will it change games?
Nvidia made real-time ray tracing mainstream and now the RTX 3080 and AMD RX 6800 XT are taking the tech to the next level. Here’s what you need to know.
What is Kik Messenger?
The easy-to-use Kik app has the look and feel of an SMS text messenger, but with plenty of appealing perks, like group and video chats plus GIFs and emojis.
What is HDR10+? Everything you need to know about the new HDR format
HDR is a major improvement for TVs and the content we love to watch. We explain it all and give you the resources needed to experience HDR10+ in all its…
What is a convection oven, and how do you use it?
Convection ovens are powerful, quick, and can produce incredible cooking results. But you have to know how to use them properly. Learn how with our guide.
What is VSync, and when should you use it?
VSync might be an older form of frame synchronization, but if you don’t have a G-Sync or FreeSync display and GPU, it can be a good way to stop screen…
What is Windows Polaris? Microsoft’s defunct UI explained
What is Windows Polaris? It was a component of Microsoft’s supposed Windows Core OS project. Here’s how it worked in the overall modular Windows picture.