周口市
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What Happened Last Time AMD Beat Intel?
Seeing how quickly AMD Ryzen processors are flying off the shelves, it's not hard to see the desktop...
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Refresh Windows 10 to its default state in a few clicks, keeping your files and settings
If you've been thinking about reinstalling Windows 10 because of stability issues, malware infection...
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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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Screen Tearing or Input Lag? To Vsync or Not to Vsync?
Screen tear or input lag? To vsync or not to vsync? For the longest time, this was an either-or ques...
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Patched Laptops: Testing Meltdown & Spectre Patches on Ultraportable
You've probably seen our coverage and tests over the past few weeks on the Meltdown and Spectre vuln...
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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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Anatomy of a Monitor
You're looking at one right now. It might be sitting on a desk, stuck on a wall, or cradled in your...
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Anatomy of a Graphics Card
Almost every desktop PC has one. They have billions of transistors, can use hundreds of watts of pow...
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Screen Tearing or Input Lag? To Vsync or Not to Vsync?
Screen tear or input lag? To vsync or not to vsync? For the longest time, this was an either-or ques...
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DOOM Eternal PC Graphics Benchmark
Doom Eternal is the series' latest demon-killing romp, bringing more weapon variety, more movement p...
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How to Backup Your Gmail Account
There are a number of reasons why you might need to backup your email account. You might be changing...
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How 3D Game Rendering Works: Lighting and Shadows
The vast majority of visual effects you see in games today depend on the clever use of lighting and...