郑知明
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Using a U2F Key to Secure Your Google, Dropbox, and GitHub Accounts
Last week we discussed the basics of two-factor authentication (2FA) and why it's a good idea to tak...
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Ryzen 5 3600 vs. 3600X: Which should you buy?
We were among the first publications to review the Ryzen 5 3600 and at $200 we found the 6-core, 12-...
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Testing Windows 10 Performance Before and After the Meltdown Flaw Emergency Patch
The IT world was caught by surprise this week when it was disclosed that nearly every processor sold...
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It's Time to Reinvent the Digital Pen
One of the best things about the Surface Pro 3 is its pen. It's changed the way I take notes, brains...
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A Year Later, You Can Still Upgrade to Windows 10 for Free
Although Microsoft concluded its free Windows 10 upgrade program on July 29, 2016, the company has y...
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7 Free Apps to Install on a New Windows PC
You just bought a new Windows laptop, built a new desktop, or are simply clean installing on a new S...
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Moto Z Battery Beast: Mod Delivers Best in Class Smartphone Battery Life
There are a lot of things to like about premium smartphones: incredible cameras, top notch performan...
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Shadow of the Tomb Raider: A Ray Tracing Investigation
Critically-acclaimed game Shadow of the Tomb Raider has been updated to receive support for both Dir...
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Nvidia Ampere vs. AMD RDNA 2: Battle of the Architectures
For GPU enthusiasts, it's been a long wait. Nvidia kept the Turing line going for two years before r...
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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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10 Tech Predictions for 2017
Predicting the future is more art than science, yet it's always an interesting exercise to engage in...