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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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GPU Mining is Dead, Where are my Cheap GPUs?
Let's talk GPU prices and this month's update is very interesting because of two key factors: the fi...
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GPU Pricing Update, Year in Review: Price Trends Charted
Welcome back for our monthly GPU pricing update, the last one of the year. In today's article we hav...
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What Ever Happened to Flickr?
In 2007, Flickr was the most popular dedicated photo-sharing site on the web, and growing exponentia...
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Rob's Alder Lake Windows 11 Rig Build Log
Here's a confession: I haven't built a PC from scratch in almost a decade. Sure, I've replaced RAM,...
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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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Path Tracing vs. Ray Tracing, Explained
Every few years, it seems like there's an amazing new technology with the promise of making games lo...
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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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10 Games to Work Out Your GPU to the Max
Just bought a new graphics card and want to see what its real capabilities are? Or do you have one t...
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Essential Apps to Install on your Windows PC or Mac
You just bought a new laptop, built a new desktop PC, or are simply clean installing on a new solid...
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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...