李健
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Display Panel Technology: TN vs. VA vs. IPS
Update: This is our original explainer about display technologies. While most of the information bel...
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Refresh Windows 10 to its default state in a few clicks, keeping your files and settings
If you've been thinking about reinstalling Windows 10 because of stability issues, malware infection...
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AMD Ryzen 5000 IPC Performance Tested
Today we'll be taking a look at Zen 3's IPC performance. IPC stands for "instructions per cycle" and...
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How CPUs are Designed and Built
We all think of the CPU as the "brains" of a computer, but what does that actually mean? What is goi...
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GPU Availability and Pricing Update: January 2022
It's that time of the month, time to assess the current GPU market and see what on earth is going on...
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Nvidia DLSS in 2020: Stunning Results
We've been waiting to reexamine Nvidia's Deep Learning Super Sampling for a long time, partly becaus...
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25 Years Later: A Brief Analysis of GPU Processing Efficiency
The first 3D graphics cards appeared 25 years ago and since then their power and complexity have gro...
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Essential Apps You Should Install on a New PC Running Windows or macOS
Updated! Check it out:Essential Apps to Install on your Windows PC or MacYou just bought a new lapto...
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Weird Keyboard Layouts: A Showcase
There’s no place like home row, am I right? “ASDF" and "JKL:” aren’t just the keys our fingers rest...
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The Worst CPU & GPU Purchases of 2018
If you want to know what graphics card you should buy or what's the best CPU for your new rig, we've...
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Useful or Little Known Android Features
Android powers hundreds of millions of mobile devices worldwide. Its openness has made it a favorite...
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Anatomy of a Storage Drive: Optical Drives
It's magnetic. It's electric. It's photonic. No, this isn't going to be about a new superhero trio i...