Checklists for software errors, setup, and tool workflows.

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How to Fix Microsoft Teams 502 Bad Gateway on Windows 11

You open Microsoft Teams on Windows 11 and see a "502 Bad Gateway" error. This usually means Team...

Fix Svchost.exe High CPU Usage on Windows 11

You open Task Manager and see svchost.exe using 30% or more of your CPU. This is common in Window...

Reset Windows Terminal Settings via Command Line

If Windows Terminal is misbehaving—perhaps it won't launch, shows a blank window, or settings are...

Fix OneDrive Blank Screen by Clearing Cache

You open OneDrive and see a blank white or gray screen. The app doesn't load your files, and noth...

Fix Microsoft Store 404 Not Found Error on Reinstall

When you try to reinstall an app from the Microsoft Store and get a 404 Not Found

How to Fix Microsoft Store Not Downloading Apps After Reinstall
After reinstalling Windows, you might find that the Microsoft Store won't download apps—they get ...