Checklists for software errors, setup, and tool workflows.

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Fix Microsoft Teams Mic Not Working with External Microphone

You plug in an external microphone, but Microsoft Teams still won't pick up your voice. This is a...

Fix 504 Gateway Timeout in Windows Security After Update

If you see a 504 Gateway Timeout error when opening Windows Security after a recent update, it us...

Chrome Profile Missing After Update: How to Restore It

After a Chrome update, you might see a message that your profile is missing or corrupted, or Chro...

How to Fix Remote Desktop Update Error 0x80070424

You try to install a Remote Desktop update on Windows and get error 0x80070424. The update fails,...

Fix 'PowerShell Not Recognized as Internal or External Command'

If you see the error 'powershell' is not recognized as an internal or external command

Fix Windows Search 502 Bad Gateway Due to Proxy Settings
If Windows Search returns a 502 Bad Gateway error, it's often because the search service is tryin...