刘雪芳
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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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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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Why Building a Gaming PC Right Now is a Good Idea: Good Timing, Great Hardware, Right Prices
What a difference a year makes. It was about this time last year that we discussed why building a ga...
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Build a PC vs. Pre
In normal times, most PC enthusiasts wouldn't consider a pre-built solution. More affordable pricing...
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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 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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A Surveillance Primer: 5 Eyes, 9 Eyes, 14 Eyes
As awareness of global surveillance grows, more people are looking for information about the Five Ey...
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How to Optimize Your Internet Connection for Gaming
You can have a super fast gaming PC with an RTX 3080 graphics card onboard and other speedy componen...
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A Brief History of the Multi
It's hard to overemphasize how far computers have come and how they have transformed just about ever...
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2016's $400 GPU vs. 2019's $400 GPUs
Something we've been hearing a lot this year is that PC gaming is not in great shape, how there's a...
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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...