阎学敏
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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 Adobe PDF Reader Alternatives That Do More for Free
These days, you don't need an app just to view PDF files. Every web browser can do that. If you some...
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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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The OLED Burn
Over the course of the last month, we have been purposefully using a 4K OLED monitor in ways that wi...
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Black Friday GPU Buying Guide: November GPU Pricing Update
There's a lot to discuss in this month's GPU pricing update with some updates regarding Nvidia's upc...
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Test Driving the 2023 BMW iX M60: The most powerful electric vehicle from BMW
We are somewhere between ankle and knee-deep into the electric car revolution, but still witnessing...
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2023 Genesis GV60: A Gadget on Wheels
Newcomers in an established industry like the automotive space have to go above and beyond to make a...
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How Hot is Too Hot for PC Hardware?
With power limits of CPUs and graphics cards climbing ever higher, and news reports of chips hitting...
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How Much RAM? 4GB vs. 8GB vs. 16GB Performance
Editor's Note:An update to this article has been posted here.Intel Skylake processors will be about...
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FreeSync and G
Adaptive sync display technologies from Nvidia and AMD have been on the market for a few years now a...
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Tweaking Windows 10 Privacy Settings
Several controversial privacy issues have kept many users from upgrading to Microsoft's latest opera...