城南海
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How USB Works
Editor's note:An updated version of this article has been published.For 25 years, the USB port has b...
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Why Do Image Files Need Different Formats?
Most of your digital photos are stored in the JPEG format (a.k.a. JPG), but when you download an ima...
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Why Building a Gaming PC Right Now is a Bad Idea, Part 2: Insane Graphics Card Prices
We're hardly two weeks into 2018 and it's been a wild ride for the tech industry already (CES notwit...
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Anatomy of a Mouse
We've all seen and used them at home, school, and work. Computer mice are often inexpensive and basi...
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Radeon VII & GeForce RTX 2080 using Ryzen 7 2700X & Core i7
Today we're looking at a few different hardware configurations to see if certain matchups work bette...
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The Best AMD Ryzen Gaming Laptops (So Far)
As a culmination to our testing of Ryzen Mobile 4000-H processors and the various laptops they are f...
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TechSpot's Annual Guide to Buying a Used Graphics Card
If your gaming PC is in desperate need of a GPU upgrade and you want to save as much money as possib...
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Anatomy of RAM
Every single computer has RAM, whether it's embedded into a processor or sitting on a dedicated circ...
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Anatomy of a Storage Drive: Hard Disk Drives
It's magnetic. It's electric. It's photonic. No, this isn't going to be about a new superhero trio i...
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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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The State of 5G: When It's Coming, How Fast It Will Be & The Sci
Although 5G may seem like just another generational upgrade for mobile networks, touting more speed...
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Sustainable Computing, Explained
When it comes to the topic of greenhouse gas emissions, the traditional culprits usually fall under...