李贤宇
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Patched Laptops: Testing Meltdown & Spectre Patches on Ultraportable
You've probably seen our coverage and tests over the past few weeks on the Meltdown and Spectre vuln...
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4GHz CPU Battle: Ryzen 3900X vs. 3700X vs. Core i9
IPC stands for "instructions per cycle" and it can be a good indicator of a processor's architecture...
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How 3D Game Rendering Works: Lighting and Shadows
The vast majority of visual effects you see in games today depend on the clever use of lighting and...
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Best Android Smartphone Battery Life
Battery life is one of the key features that most consumers want to see upgraded in their new phone,...
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Optogenetics: A Virtual Reality System for Controlling Living Cells
Our brains communicate with electrical and chemical signaling, but scientists have discovered that l...
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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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Why Building a Gaming PC Right Now is a Bad Idea, Part 3: Bad Timing
In the first part of this series we looked at DDR4 memory, discussed pricing and availability, and s...
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Windows 11 vs. Windows 10 Performance: Gaming and Applications
Windows 11 is coming and some of you have been trying out the leaked ISO as have multiple media outl...
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The 10 Worst Things About Building a New Gaming PC
Building a gaming PC can be difficult and stressful. There are a thousand things that could go wrong...
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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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Cloud Storage Basics: Google Drive, Dropbox, OneDrive, and More Compared
Thanks to a wide array of cloud storage solutions, you no longer have to travel around with a handfu...
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The Biggest Tech Fails of the Last Decade
Any organization, be it a multi-billion-dollar corporate behemoth or lowly startup, can launch a hyp...