彭怀安
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How USB Works: From 'Plug and Pray' to Being Everywhere
For a quarter of a century, the USB port has been a faithful old friend. Connecting and powering our...
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What Ever Happened to Winamp?
Recently I had a friend over to whom I offered to audition my DIY PC speaker system. The first thing...
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Nvidia DLSS 3 Revisit: We Try It Out in 9 Games
After its big splash, today we're taking a second look at Nvidia's DLSS 3 technology to see what has...
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Ryzen 5 2600X vs. 2600: Which should you buy?
If you've got some $200 to spend on a new CPU and you want something that can handle any and all tas...
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How CPUs are Designed, Part 4: Where is Computer Architecture and Design Headed?
Despite continuous improvements and incremental upgrades taking place with each new generation, proc...
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Explainer: What are MMX, SSE, and AVX?
Computer technology is no strange to acronyms: CPU, GPU, RAM, SSD, BIOS, CD-ROM, to name but a few....
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Windows To Go: How to Install and Run Windows 10 from a USB Drive
Did you know that a full copy of Windows can be installed and run from a USB drive? Microsoft introd...
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AMD Smart Access Memory Tested, Benchmarked
Today we're taking a detailed look at how AMD's Smart Access Memory (SAM) technology influences perf...
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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 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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10+ Tools for Finding and Deleting Duplicate Files on Windows
We've covered many ways that you can save space on your storage drives over the years, most recently...
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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...