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If you plan on selling your PlayStation 4, here’s how to reset it by deactivating your PSN account and deleting all of the files on the console to put it back into factory condition.

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When you first set up a new Chromecast, you have the option to give it a name. This is how the Chromecast identifies itself on the network and to casting devices, which is how you know which unit you’re casting to. But if your Chromecast started life as “Living Room Chromecast” and you moved it to another room, it only makes sense to change its name. It’s a quick and easy process—here’s how to do it.

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Supervised Mode is intended for organizations, but you can enable it on your own iPhone or iPad. Supervised Mode gets you a few extra features like hiding included apps, and always-on VPNs.

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Here’s something you may not know: that HDTV that you love so much probably doesn’t show the whole picture on its screen. In fact, up to five percent of the picture can get cut off around the edges—this is called overscan. It’s old technology that’s left over from the CRT (cathode ray tube) televisions of yesteryear. Here’s why it existed in the first place, why it’s still used today, and how to (hopefully) turn it off on your TV.

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Earlier this month, Google added a Goals feature to the Google Calendar apps for iOS and Android. Goals automatically finds free time in your calendar and schedules recurring events to help you achieve your goals. Here’s how to get it all set up.

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Belkin has a diverse lineup of WeMo products, but its latest addition is the WeMo Insight Switch. It not only allows you to turn appliances on and off from your smartphone, but it also monitors power usage and provides estimates on how much you’re spending by having that space heater plugged in. Here’s how to make the most of that information.

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Google changed the device-to-TV scene with Chromecast, but as with all technology, it can have problems. At some point, you may need to reboot or factory reset your Chromecast.  While these options are slightly hidden to prevent an accidental reset, it’s a straightforward and simple process.

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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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