System Articles
How-to articles and troubleshooting for your system gear. Each one pairs with a free tool you can run in the browser.
Filter all 6 system articles
Filter all 6 system articles
6 entries
// latest articles
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How to Enable MSI Mode in Windows 11, and What It Actually Changes
Does MSI mode fix input lag? We traced GPU, audio and USB interrupts before and after on a real PC. Check yours in 30 seconds, then enable it safely.
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Internet Keeps Dropping? Find the Cause Step by Step
Your internet drops for seconds and is back before you look. Log an hour of it, read the pattern, and learn if the fault is your PC, Wi-Fi, router or provider.
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How to Disable CPU Core Parking in Windows 11, and Whether It Helps
Disable CPU core parking in Windows 11 with four powercfg commands or a one line script, plus the 30 second check that says whether you need it at all.
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Bufferbloat: Why Your Ping Spikes When Someone Streams
Your ping sits at 15 ms until someone starts a stream or a cloud backup, then it jumps to 200. That spike is bufferbloat. Here is why it happens and the fix.
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Ping vs Download Speed: Which Matters More for Gaming?
Download speed and ping measure completely different things. One fills a progress bar; the other decides if your shots land. Check the right number first.
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Webcam Not Detected - How to Fix and Test It
Your webcam isn't detected or the video is black. Work through the fix: browser permission, OS privacy settings, conflicting apps, and drivers.