Xfinity Mobile: What is it and is it worth it? By Sean Riley Comcast offers wireless phone service through Xfinity Mobile. We look at what the service provides and whether it’s a good value.
What is Google Chromecast? By Henry T. Casey Google Chromecast plugs into your TV and grants easy access to multiple streaming services, from Netflix and YouTube to Google Play.
What is Amazon Prime? Everything you need to know By Louis Ramirez, Marshall Honorof Amazon Prime is more than fast shipping. If you're wondering what is Amazon Prime — here's what you need to know.
Apple Watch 6 blood oxygen reader — here's why SpO2 monitoring is a big deal By Kate Kozuch From sleep tracking insights to silent breathing-related illness, the Apple Watch’s SpO2 readings are a game-changer.
Apple Watch Series 5 vs. Apple Watch 3: Which Watch Should You Buy? By Mike Prospero The Series 5 has an always-on display, but the Series 3 is now just $199.
Philips Hue lights: A guide to what each bulb does (and costs) By Kate Kozuch Philips makes a wide number of smart LED light bulbs that offer a mix of colors and lighting effects that you can control remotely. Here’s a guide.
What is Mint Mobile, and is it worth it? By Adam Ismail Mint Mobile offers big savings on your wireless bill if you buy months of service up front. Here's what you need to know.
Smart TVs: Everything you need to know By Brian Westover, John R. Quain A smart TV makes it easy to stream movies and shows, and newer models offer voice control and smart home integration.
Outriders release date, gameplay, trailer, classes and more By Marshall Honorof Outriders offers tight gunplay and class-based cooperative gameplay, as well as a pretty decent narrative premise.
Android 11 released: Features, supported phones and more By Philip Michaels Forget about betas — Android 11 is out. Here's all the new features it delivers, including what phones it works on right now.
How to use the Apple Watch By Kate Kozuch Here's how to use the Apple Watch, including basic Apple Watch setup instructions, useful Apple Watch tricks and more.
What internet speed do I need? Here's how many Mbps is enough By Don Reisinger, Brian Westover Answering the question what internet speed do I need isn't easy. Here's what you need to know.
What is a mesh Wi-Fi router, and do you need one? By Sarah Brown, Brian Westover If you have a large home or one with an unusual layout, you probably encounter Wi-Fi dead zones and could use a mesh-router system.
Casper Mattress: Pricing, sizes and how to buy By Diana Kelly Levey Want to know more about Casper Mattress, one of the mattress-in-a-box retailers? Here’s the key info on Casper’s pricing, sizes and how to buy one of the company’s mattresses.
The Lord of the Rings: Gollum trailer, release date, gameplay and more By Marshall Honorof The Lord of the Rings: Gollum is a window into graphics and gameplay on the PS5 and Xbox Series X.
Breath of the Wild 2: Release date, trailer, story and latest news By Marshall Honorof The Legend of Zelda: Breath of the Wild 2 has a teaser trailer that gives us some tantalizing hints about the game's story.
iPhone 7 trade in: How much is your iPhone 7 / 7 Plus worth now? By Kate Kozuch iPhone 7 trade in values: Find out how much is your iPhone 7 / 7 Plus worth now.
Apple HomeKit: What is it, and how do you use it? By Monica Chin You can now turn your iPhone into a universal remote for your smart home with Apple HomeKit. Here's how.
Modem vs. Router: How They're Different and What They Do By Anthony Domanico Here's a quick overview of modems and routers, how they work together to bring you wireless connectivity and why they're best kept separate.
Metroid Prime 4 release date, trailer, gameplay and more By Marshall Honorof Metroid Prime 4 has encountered some setbacks during its long development process, but here's what we know so far.
Amazon Channels list, prices, free trial and more By Henry T. Casey, Don Reisinger Tired of paying for channels you don't watch? Amazon Channels provides the option for à la carte channel subscriptions.
Why is Alexa flashing? Decoding green, yellow, red, orange and purple lights By Kate Kozuch Seeing a strange-colored glow on your Echo? Here's what Alexa's green, yellow, red, orange and purple lights mean.
Samsung TV 2018 Settings Guide: What to Enable, Disable and Tweak By Brian Westover We walk you through the menus and features of Samsung's 2018 TVs so you can outsmart your new smart TV.
What is Amazon Prime student and is it worth it? By Louis Ramirez Prime Student gives college kids access to free shipping and a variety of other perks and discounts.
What is FuboTV? Cost, channels, free trial and more By Henry T. Casey Everything you need to know about Fubo TV, streaming service that prioritizes sports.
A guide to mechanical keyboard switches By Marshall Honorof Mechanical keyboard switches come in a variety of flavors (or colors). From Cherry Red to Razer Green, here's what you need to know about each switch.
Ultimate guide to Twitch: The tips, tricks and gear you need By Michael Andronico Wondering how to become a Twitch streamer? Here's everything you need to know, including the gear, software and general tips for keeping your viewers hooked.
Buying an air purifier? Here's what you need to know By Emily Long How should you choose an air purifier? We've got some helpful tips.
Data breaches: What they are and how they can hurt you By Tom's Guide Staff When organizations lose sensitive data, little guys often get hurt. Here's how data breaches happen, and how they can be prevented.
Here's How Much the iPhone 8 and iPhone 8 Plus Cost By Louis Ramirez From carriers to retailers, here's how much you'll pay for the iPhone 8 and iPhone 8 Plus.
