Checklists for software errors, setup, and tool workflows.

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How to Fix Windows Activation Service Not Running or Disabled

If you see an error that the Windows Activation Service is not running or disabled, it usually me...

How to Activate Windows with a Digital License

If you've upgraded to Windows 10 or 11 from a previous version, or bought a new PC with Windows p...

Fix Microsoft Teams Migration Permissions Denied Errors

When migrating Microsoft Teams content (channels, files, or chats) between tenants or from on-pre...

Fix Jupyter Notebook Token Not Working on Ubuntu

You launch Jupyter Notebook on Ubuntu, but when you open the URL in your browser, the token promp...

Fix Remote Desktop 'Failed to Start Permission Denied' Error

You try to connect to a remote machine and see: Remote Desktop failed to start permission d...

Fix Windows Search Invalid Configuration Error 0x80004005
If you see error 0x80004005 when searching in Windows, it usually means the search index configur...