Checklists for software errors, setup, and tool workflows.

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

• Microphone permissions disabled for Teams in Windows settings.

Fix Microsoft Store Ubuntu Download Stuck

You click Install on Ubuntu in the Microsoft Store, but it hangs at 0% or a partial percentage. T...

How to Fix Chrome Profile Error Not Opening

You click the Chrome icon, but instead of your usual browser window, you see an error message lik...

How to Clear Temp Files and Cache Using Command Prompt

If your computer is running slowly or you're running low on disk space, temporary files and cache...

Fix Windows Update Stuck Checking with Permission Error

If Windows Update hangs on "Checking for updates" and you see a "Permission denied" error in the ...

How to Fix Windows Update Error 502 Bad Gateway

Windows Update may show a 502 Bad Gateway error when the update service cannot reach Microsoft's ...