李九鸣
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Anatomy of a CPU
The CPU is often called the brains of a computer, and just like the human brain, it consists of seve...
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How to Use the Amazon Echo Spot and Echo Show as a Security Camera
Amazon Echo devices offer a multitude of functions, but those with built-in camera and screens have...
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5 Days of Awesome Wallpapers: Cars and Sports Wallpapers
A great wallpaper can start your day off on a good mood. There’s certainly no shortage of places to...
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Blockchain Explained: How It Works, Who Cares and What Its Future May Hold
Best known as the immutable database that runs underneath cryptocurrencies like Bitcoin and Ethereum...
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Stop Preordering Video Games
It seems like everywhere you look, a new video game is broken. Your time and your money deserve bett...
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Blockchain Explained: How It Works, Who Cares and What Its Future May Hold
Best known as the immutable database that runs underneath cryptocurrencies like Bitcoin and Ethereum...
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Screen Tearing or Input Lag? To Vsync or Not to Vsync?
Screen tear or input lag? To vsync or not to vsync? For the longest time, this was an either-or ques...
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How to Remotely Sign Out of Gmail on Multiple Devices
There are many situations in which your Gmail account could be inadvertently exposed to prying eyes,...
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Parental Controls: How to Lock Down Your Kids' iOS Devices
I'm the father of a very curious 9-year-old daughter. As such, it's a headache trying to make sure s...
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When Amazon's Customer Reviews Get Ridiculous (and Seriously Funny)
Amazon has established itself as the go-to source for everything from entertainment (books, movies,...
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GPU Availability and Pricing Update: August 2021
It's time for our monthly update into graphics card pricing and availability, a series that we've be...
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Guide to HEVC/H.265 Encoding and Playback
For years, H.264 has been the go-to video compression standard. Whenever you download a film or TV s...