Checklists for software errors, setup, and tool workflows.

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Fix Microsoft Teams File Locked Not Opening

When you try to open a file in Microsoft Teams and get a “file locked” or “this file is locked fo...

Fix Windows Terminal Connection Timeout Through Proxy

You launch Windows Terminal and try to connect to a remote host, but after a long wait you get a ...

Fix Windows Activation 504 Gateway Timeout Error

You try to activate Windows, but get a '504 Gateway Timeout' error. This usually means the activa...

Fix Putty Connection Refused on Port 22

You try to connect to a remote server with Putty on port 22, but you get 'Connection refused'. Th...

How to Fix Windows Update Dependency Conflict Error

You go to install a Windows Update and get an error like 0x80073712 or 0x80070...

Fix OneDrive Files On-Demand Not Downloading Error
You click a file in File Explorer expecting it to download from OneDrive, but nothing happens—or ...