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If you use an Apple product like a Mac, iPhone, or iPad, then you may have noticed the “Game Center” app…but probably never opened it. Today we want to talk about what the Game Center is, and whether you’re missing anything.

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When learning more about how operating systems and the hardware they run on work and interact with each other, you may be surprised to see what appears to be oddities or under-utilization of “resources” occurring. Why is that? Today’s SuperUser Q&A post has the answer to a curious reader’s question.

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Android TV is Google’s attempt at taking over the living room, and with some units being available for under $99, it’s not unheard of for users to have more than one box. The problem is, when multiple devices identify themselves identically on the network, how are you supposed to know which is which? Changing the device name is super simple, and something that you’ll definitely want to do if you have more than one identical Android TV box in your house.

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The Amazon Echo uses Amazon’s Prime Music as the default service for any music you want to play. But you can also connect your Spotify account to the Amazon Echo and tell Alexa to play anything through the third-party service.

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As you research new smarthome products to put in your home of the future, you’ll come across a lot of terms and categories that seem completely foreign. At the top of the list: “ZigBee” and “Z-Wave” products. What does this mean, and what’s the difference between the two?

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Believe it or not, Sony’s PlayStation 4 works with a mouse and keyboard. This makes it more convenient to type, use the web browser, and generally get around more quickly. Some games even support mouse and keyboard controls.

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In recent years, 4K content—or Ultra High Definition (UHD)—has become more and more popular. Netflix shoots all of its original shows, like Daredevil and House of Cards, in 4K, giving owners of compatible TVs a viewing experience like never before. Getting 4K to display properly from some services, however, can be tricky.

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Even if you have multiple computers, you only need one TV tuner card to watch TV on all of them. If you’ve set up NextPVR to watch live TV in Kodi, you can actually stream that live TV and its recordings to any computer on your network–from the browser on your laptop, or through other Kodi boxes. Here’s how to set it up.

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Your iPhones and iPads automatically back up to Apple’s iCloud. But Apple is awfully stingy with iCloud storage, only offering 5GB for free. If you want to avoid the monthly fee but keep backing up to iCloud instead of to iTunes, we have a few tricks for you.

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While the Amazon Fire TV and Fire TV stick usually run smoothly, sometimes they need a swift kick in the reset button. Here’s how to get your Fire TV back to a factory-fresh state.

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Setting up your Sonos player is really easy, but what if you want to give your previously used devices to another family member or a friend? In order to register a Sonos device to a new e-mail address, you will have to factory reset it.

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When linking similar devices to one another, you may wonder why one specific type of cable is used rather than another one. With that in mind, today’s SuperUser Q&A post has the answer to a curious reader’s question.

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If you own an iPhone or iPad, then you’ve probably noticed a 3D effect on some wallpapers, where it seems like your home screen icons are hovering over the top. You can actually do this with almost any image without special software.

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Your PlayStation 4 is constantly recording your gameplay in the background, just in case you want to save or share a clip. You can also quickly create screenshots with a single button-press.

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iPhone battery life has increased significantly over the last few years, but it’s still possible to find yourself staring at a depleted battery by the end of the day. Extend the time between charges with  the right battery case.

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If you use a Windows or Linux PC as your primary computer, but have an iPad or iPhone as one of your devices, you can’t simply transfer photos over to it by plugging it in. Instead, it is best to use iCloud to accomplish this.

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Cheap Android phones are quickly becoming commonplace—for as low as $99, you can get a reliable, initially-impressive handset that you’re free to take to a bunch of different carriers. While these bargain-bin devices are definitely appealing, you have to ask yourself: is it really worth it?

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When you got your new Sonos player, you probably found it easy to set up. It even offers to automatically scan your music folder. What you may not realize is that you can also add a variety of music streaming services.

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Evernote is an awesome tool for collecting all the information you care about in one place. On the desktop, you can “clip” web pages to Evernote using the app’s browser extension, but what if you’re browsing on your phone? It’s actually even simpler.

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With Windows 10’s Anniversary Update, Microsoft is making it possible for developers to convert traditional Windows desktop applications to Universal Windows Platform (UWP) applications. But anyone can do this with any app–not just developers.

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The Nest Thermostat isn’t exactly cheap, but if you’ve been in the market for a smart thermostat for a while now and just don’t want to pay full price for one, here’s how you can save money when buying the Nest Thermostat.

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The Professional version of Windows 10 asks you who owns your PC during its first-time setup process. It’s not completely clear what this setting does, though.

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Your PlayStation 4 offers parental controls that can limit access to games, Blu-ray movies, DVDs, and web browsing. Your restrictions are protected with a four-digit numerical PIN so they can’t be easily bypassed.

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A Kodi-based home theater PC is great for watching your ripped or downloaded videos, but even if you’ve cut cable from your life, there’s still a time and place for live TV–like sports. Here’s how to watch and record live TV from Kodi on Windows.

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So, you’ve opened the doors of advanced functionality on your Android phone by rooting it. That’s great! You can do stuff with your phone that other people can’t do with theirs. But what happens when things change and you want to unroot it? Fear not, we’ve got you covered.

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