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HARDWARE ARTICLES / RASPBERRY PI, DIY, GADGETS, AND MORE

One of the most common issues with aging laptops is overheating, something many people aren’t sure how to fix. We’ll help you figure out what’s causing the heat and how to keep your notebook functioning at a lower temperature.

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If you are new to working with computer hardware, then you may find yourself wondering about ‘wear and tear’ on your HDD or SSD. Today’s SuperUser Q&A post takes a look at the topic to help a curious reader understand more about HDDs and SSDs.

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If you upgraded your Surface Pro tablet to the Windows 10 preview and everything broke, or you just need to completely reinstall the thing, today we’re going to show you how to reload Windows with a recovery USB.

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If you haven’t upgraded to a new wireless router in a few years, you might want to seriously consider it. That old router may still be working, but newer ones will give you better Wi-Fi.

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Whether you need to update drivers, want to check hardware compatibility, or you’re just curious, it’s way easier to check your motherboard model number with these simple tricks than it is to crack open your computer case to check the board itself. Read on as we show you how to check your motherboard model number from the comfort of your keyboard.

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Most of us never give much thought to our USB devices, we just plug them in and forget about them. But what if you are the curious type who wants to know more about how USB works? Today’s SuperUser Q&A post has the answers to a curious reader’s questions.

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NAS stands for “Network-Attached Storage.” Basically, it’s a way to attach a hard drive to your network and make it accessible to all your devices for centralized file-sharing and backups.

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We were supposed to be living in a wireless future, but we’re not quite there yet. Still, many things we do with cables don’t actually require cables anymore — you can go wire-free with just a few tweaks.

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At CES 2015, smart home products were everywhere. With Apple’s new “HomeKit” system and Google’s acquisition of Nest, smart home products are becoming more mainstream than ever.

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Mirroring your laptop or desktop PC’s display on your TV is actually pretty simple, assuming you know what you’re doing. There are several ways to do this, both wired and wirelessly.

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Most users have a smooth and trouble free experience with the Google Chromecast, but when it misbehaves the experience quickly goes from flawless to nearly unusable. Read on as we highlight the simply tweaks and fixes you can apply to get an underperforming Chromecast zipping along again.

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The big push for consumer 3D TVs is mostly over, and most manufacturers are pushing other technologies like 4K, quantum dot, and even questionable curved displays. But 3D TV could yet make a comeback — maybe.

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Well, it’s noon and your phone’s battery is already at 37 percent. There are ways to avert this disaster, adding more battery capacity to your favorite smartphone.

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To make things even more confusing, manufacturers often don’t call this feature “HDMI-CEC”. Like with Miracast, every manufacturer wants to call it their own branded name, even though it’s an interoperable standard.

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New devices usher in new questions and the rise of the Chromecast (and other streaming HDMI sticks) have more than a few people curious if they should be unplugging it when they aren’t using it. Let’s clear things up and minimize your streaming hassles in the process.

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Wearables were everywhere at CES 2015, which is no surprise — even “normal people” are already walking around with activity-tracking bands. An avalanche of wearable products is coming your way.

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TV manufacturers are in a constant race to add new “features” so they can convince you to buy a new TV. Next up after 3D, 4K, and curved displays: Quantum dots!

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CES 2015 was packed with different virtual reality headsets, and it feels like we’ve been on the cusp of consumer VR for years. Oculus Rift hasn’t released their consumer version yet, and other companies are trying to beat them to market.

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After switching to OS X, there was one big annoyance that kept happening over and over — every time I plug anything into my MacBook and it happens to have a DCIM folder on the file system, iPhoto will immediately launch and start scanning.

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Curved TVs were everywhere at CES 2015. We’re not exaggerating: Almost all the TVs being shown off were curved instead of flat! But what’s the advantage of a curved TV, anyway?

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The C: drive is the default installation location for Windows, if you have a CD/DVD drive on your machine it’s likely the D: drive, and any additional drives fall in line after that. What about the A: and B: drives?

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DNS cache poisoning, also known as DNS spoofing, is a type of attack that exploits vulnerabilities in the domain name system (DNS) to divert Internet traffic away from legitimate servers and towards fake ones.

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Sometimes you have an older but still very useful computer and are faced with a dilemma, should you upgrade it or simply hold out until you can buy a new one? Today’s SuperUser Q&A post discusses the dilemma in order to help a reader make a decision.

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We all want the replicator from Star Trek: a machine that can create any object we desire. 3D printers, which create objects from plastics and other materials, are the closest things we have. And they’re getting cheaper every year.

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Most of the How-To Geek team is at CES 2015, and we’re doing a group photo “live blog” of sorts, which just means that we’ll be posting pictures of everything we’re looking at in Vegas, as we’re looking at it (assuming we have a decent Internet connection).

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