Checklists for software errors, setup, and tool workflows.

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Fix Microsoft Store Error 0x80246007 During Updates

When you try to update an app through the Microsoft Store, you might see error 0x80246007. This u...

Fix OneDrive 502 Bad Gateway: Sync Configuration Steps

If you're seeing a 502 Bad Gateway error when using OneDrive, it usually means a network layer pr...

Fix Microsoft Teams Audio Not Working on Mac

You join a meeting in Microsoft Teams on your Mac, but no one can hear you, or you can't hear the...

How to Fix Jupyter Notebook Token Authentication Error

When you start Jupyter Notebook, you might see a prompt asking for a token or password, or the br...

How to Fix 504 Gateway Timeout in CMD Proxy Setup

You're running a command-line tool behind a corporate proxy and get a 504 Gateway Timeout

Fix Windows Activation Error 0x8007232b: Authentication Failed
You see "Windows activation authentication failed" with error code 0x8007232b. This usually means...