吴德华
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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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How to Easily Make iPhone Ringtones Using Only iTunes
There are several ways to get ringtones for your iPhone. Apple would prefer that you pay $0.99 - $1....
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Why Incognito Mode and Private Browsing are Not Private
Are you expecting to have complete privacy when you enable incognito mode or private browsing within...
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Making a Fast Quad
In a recent hardware deep-dive, we took a look at how CPU cores and cache impacted gaming performanc...
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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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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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S3 Graphics: Gone But Not Forgotten
These days, it's rare to see a new hardware company break ground in the world of PCs. However, 30 ye...
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10 Free Steam Games Worth Playing
While Steam gets a lot of hype for discounted prices, you don't actually have to spend any money to...
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The 12 Best Games on the iPhone
You’ve got yourself an iPhone and you want to play some games on it. You might not want to just plun...
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Should You Buy a Sound Card? An Enthusiast's Perspective
I've been on the fence about buying a discrete sound card since building my first PC in 2002. The eq...