兰州市
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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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Using a PlayStation 4 Controller with Your PC
Microsoft's Xbox controller has been the default gamepad for PC gamers for some time now, but you ma...
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Amazon Prime Shipping: A Cost Analysis
Amazon pioneered the idea of expedited shipping of online purchases with the launch of Amazon Prime...
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5 Signs Your Storage Drive is About to Fail
It could be your gaming pride and joy, or it could be your essential kit for school. It might just b...
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AMD B450 or B550 Motherboard for Ryzen 5000 CPUs?
With the announcement of AMD's Ryzen 5000 desktop CPU series, we noticed a lot of chatter about B450...
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Explainer: Number Representations in Computer Hardware
As Shakespeare would have it, "that which we call a rose by any other name would smell just as sweet...
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Explainer: What is Arduino?
When it comes to computing devices, the headlines nearly always go to biggest and fastest – more GHz...
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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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Google Drive Alternatives: Improving Privacy and Security
In an age of eroding online privacy and increasing corporate surveillance, many are looking for a go...
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Assembling a DIY PC Speaker System
I was bitten by the audiophile bug at a relatively young age. When I was in my early teens, my paren...
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Music is the secret weapon of Mario Speedrunners
Is there anything so satisfying to watch as a well-played Mariospeedrun? What makes an expert run of...
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Top 10 Hacks for Microsoft PowerPoint
For countless people working in business, education, and entertainment, the most commonly used tool...