Your phone's 'Airplane Mode' can save you from unexpected charges on cruise ships
Maritime cellular networks can rack up roaming fees on your cruise without a single call or text. Here's how to stay connected and avoid the bill.
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Why do some USB connectors have those 2 square holes?
Some USB connectors, including USB-A, feature two small holes that have an important purpose. Other USB connectors lack these holes for a reason, too.
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Vibe coding is changing how musicians customize their gear
AI is changing just about every industry even music. This is how musicians are using vibe coding to alter their sound, their gear and how music is made.
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Some places have already banned AI glasses, and the list just keeps growing
Safety and privacy concerns have led to bans on AI glasses in a number of public places, including courtrooms, schools and theaters.
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Can you use your Android phone as a computer speaker?
If you've got an old Android phone lying around, it may be possible to give the device new life as a computer speaker.
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Why your laptop fans spin up even when you're not doing anything
Laptop fans fulfill the important function of making sure your device doesn't overheat. But if they keep spinning and making noise, there might be a problem.
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How long will your NVIDIA GPU be supported?
Graphics cards do not have an expiration date on the box., but we can help you figure out which clicking tocks are most important to your system's performance.
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These are some of the strongest 3D printer filaments for durable parts
Let's take a closer look at some of the strongest and most practical filaments for the type of 3D printers accessible to the average maker.
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Anker vs. Belkin: Which company's power banks and accessories should you get?
To decide between Anker and Belkin's power banks and accessories, consider what you want most: lots of power or unique products for gamers and creators.
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The hidden features every Apple Maps user should know about
Apple Maps isn't just about the big-ticket features; it has a range of lesser-known features that are just as useful. Here are some of the most notable.
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Troubleshooting a black screen on your MacBook is easier than you think
A black screen on your MacBook can feel like the end of the world, but don't panic: there are several easy troubleshooting steps to try first.
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What are the limitations of eGPUs vs onboard graphics cards for laptops?
Is it worth it to use an eGPU with your laptop? That depends. Let's take a closer look at the most important factors you should consider.
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11 gadgets under $10 that solve everyday problems
Lots of tech purchases run into the hundreds of dollars, but you don't have to spend a lot to make some upgrades.
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There's a hidden way you can check which services are running on your Android phone
Want to see what's draining your Android phone's memory? Here's how to unlock the hidden Running Services menu to monitor background apps.
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Why your SD card won't let you transfer files bigger than 4GB, and how to fix it
Some SD cards just won't accept files larger than 4GB, no matter the total capacity or how much free storage there is. But don't worry, it's not hard to fix.
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How to get better results from Google Gemini
These tips and tricks will help you prompt Gemini better.
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Honor Magic8 Pro vs. Magic9 Pro Max: What's been upgraded?
This Pro upgrade is messier than the typical year-over-year refresh, but the new flagship does give us a pretty good idea of where Honor put its priorities.
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Here's when a dedicated graphics card is worth it
Modern iGPUs are surprisingly capable, but they aren’t without limitations.
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The reasons why your TV soundbar has an audio delay
Audio delays are really irritating, especially when watching sports and live events. We've got several possible causes and what you can do about them.
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Why some USB ports are yellow (and less common than others)
Not every USB port color means what you think. Learn why yellow ports are so uncommon and what to check before you plug in anything important.
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Is your car tracking your location? Here's how to check and opt out
Modern cars are great for farming user data, and big tech companies know it. It's important to know how this information is collected and how to opt out.
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This built-in Windows tool can diagnose your PC's battery health
If your laptop doesn't seem to hold a charge as well as it used to, start by checking the diagnostics this tool can report. We'll show you how to use it.
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How much did home internet cost in 2001 vs 2026?
A lot of things have gotten more expensive since the turn of the millennium. Has home internet suffered the same fate? Let's take a trip down memory lane.
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That key left of '1' on many keyboards is actually crucial for programmers
The humble tilde has many uses.
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Common reasons your PC's camera and microphone aren't working
There's nothing worse than having camera or mic problems right before a video call or meeting. Luckily, the fixes are usually pretty straightforward.
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How to check which iOS version your iPhone is running
Not every version of iOS is a home run, but keeping your iPhone up to date is generally a good idea anyway. Here's how to check whether yours is.
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What does an NPU do and why do so many laptops have them?
Wondering what an NPU actually does and whether you even need it? We've got you covered.
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