Never Choose This Pin Code To Lock Your Phone
Want to keep your phone secure? Avoid using this common PIN code — here’s why it’s risky and what to choose instead.
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Can You Upgrade A Pre-Built PC? The Answer May Not Be That Simple
While upgrading RAM or storage in pre-built PCs should be relatively easy in most cases, other components may be custom-made to fit the brand's chassis.
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Do Graphics Cards Use Thermal Paste, And Do You Need To Change It?
Wondering if graphics cards use thermal paste? Learn how it works, when to replace it, and why it matters for GPU performance.
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Why Traffic Lights In Japan Are Blue Instead Of Green
Japanese traffic lights are blue instead of the green Americans know, but the reasoning involves some complex linguistic background and history.
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Every USB Port Symbol & Icon Explained
USB ports aren’t as simple as they look. This guide decodes every symbol so you know exactly what each port can do for speed, power, and data.
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How To Unclog Your AC Drain The Right Way
Your air conditioner is an essential part of surviving the summer months, but it does need regular maintenance, such as cleaning the AC drain. Here's how.
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What Kind Of Engine Oil Do Airplanes Use? (And Why You Can't Use It In Your Car)
Airplane engines, like any other engines, need oil to function properly. But what type of oil do they use? And why can't you use it in your car?
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Here's What Would Likely Happen If The Titanic Sank Today
The tragic sinking of the Titanic is one of the most cautionary tales in history, but what would happen to a ship encountering a similar tragedy today?
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Which Airlines Have The Worst Record For Plane Crashes Globally?
It's understandable to have a fear of flying, because even though it's rare, plane crashes do happen. Here are the airlines with the most crashes globally.
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Is It Worth Getting The Allstate Protection Plan For Costco Electronics? Here's What Buyers Say
The Allstate Protection Plan is highly rated by most users, however some reported delays in repair and return, further damage, or missing personal files.
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10 Weird Bluetooth Gadgets You Probably Didn't Know Existed
Bluetooth is a miracle technology that has become so ubiquitous many barely notice it anymore, but these gadgets surprise with outside-the-box thinking.
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USB Port Not Recognizing Devices? Here Are Possible Issues & How To Fix Them
USB port not recognizing your device? Learn the common causes and step-by-step fixes to get your connection working again quickly.
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How To Transfer Ownership Of A Used Dell Laptop
Looking to sell your old Dell Laptop? You'll want to make sure to transfer the registration to the new owners. Thankfully, Dell makes it easy to do so.
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Don't Waste Your Money - These Graphics Cards Have The Worst Price-To-Performance Ratio
Some say that there are no bad GPUs; while that may be true, there are certainly ones that offer poor value. Here are some GPUs that aren't worth the money.
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How Many USB Ports Does Your Motherboard Have? Here's How To Check
Do you have enough USB ports for all the things you want to plug into your computer? Here are all the ways you can count them to find out an exact number.
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The Worst Generation Of AirPods That You Should Avoid (According To Users)
Despite the success of Apple's Airpods, not every generation or iteration is what users are looking for.
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10 Must-Have Components For Your Gaming PC, Ranked By Importance
PC gaming offers oodles of advantages over console, including customizing your machine just the way you want it. Which components matter most?
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What Is The String On The Front Of A Helicopter For?
While helicopters and other aircraft have complicated sensors, sometimes lo-fi works best, like a string taped to a chopper's windshield. How does it work?
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Why Your Computer's Fan May Be So Loud (And How You Could Make It Quieter)
There's nothing more irritating than a noisy computer fan making a loud racket all day while you're trying to work or game. Here's some common solutions.
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What Happened To SignalVault From Shark Tank Season 7?
SignalVault made a splash in Shark Tank, promising to help safeguard personal information from would-be thieves, but what happened to it after the show aired?
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GPU Fan Not Spinning? This Could Be Why
The fan on your graphics card not spinning can be a serious problem in the middle of a gaming session, but it may also be an easy fix to complete.
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What Happened To SoundBender From Shark Tank Season 4?
The SoundBender, a simple device to redirect the audio from an iPad's speakers, got a boost in sales after appearing on "Shark Tank." What happened next?
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Why Drones Have Four Propellers (But Helicopters Have Three)
Have you ever noticed that military and recreational drones have four propellers, but helicopters have three? Here's everything you need to know.
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Are Apple Pay And Apple Wallet The Same Thing?
Confused about Apple Pay and Apple Wallet? Learn how they’re related, what each one does, and why they’re not exactly the same thing.
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Why You Should Be Restarting Your iPhone More Than You Might Think
While iPhones face various issues from time to time, one simple remedy for most of the problems you face is simply restarting the iPhone.
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Why You Don't Need To Upgrade To The RTX 5090 If You Already Have An RTX 4090
It's tempting to buy the newest flagship graphics card every time Nvidia releases one, but that's not always necessary especially if you have the previous one.
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Where Did The Name 'Phishing' Come From?
You've likely heard of the online scam attack known as Phishing, but you may not know that it's unique name is a nod to another form of hacking.
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