Checklists for software errors, setup, and tool workflows.

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Fix Chrome Profile 404 Error: Missing User Data

When Chrome shows a '404' error related to your profile or complains about missing user data, it ...

Fix PowerShell Service Unavailable Error on Windows

You're running a PowerShell command and get a red error: "Service unavailable". ...

How to Fix Microsoft Store Login Loop

If you're stuck in a Microsoft Store login loop—where it asks you to sign in repeatedly or never ...

Fix Outlook Offline Installer Stuck at Extracting Files

You download the Outlook offline installer, run it, and it sits at “Extracting files” for ten min...

How to Fix PuTTY SSH Connection Refused Error

You open PuTTY, enter your server's IP and port, click Open, and get "Connection refused"...

Fix Microsoft Store Not Launching from Start Menu
You click the Microsoft Store icon in the Start Menu, but nothing happens—no window, no error. Th...