Checklists for software errors, setup, and tool workflows.

Fix Docker Build Error: 'failed to solve: manifest not found'

You run docker build and get an error like:

failed to solve: error fetching ...

Fix 'Access Denied' Error in Windows Update on Windows 10

When you try to run Windows Update on Windows 10 and get an 'Access Denied' message, it usually m...

How to Fix Chrome Profile File Locked Error

When you see "Your profile could not be opened correctly" or "The profile appears to be in use by...

Fix Windows Defender 404 Not Found After Update

After installing a recent Windows update, some users find that Windows Defender is missing or sho...

Fix Outlook Proxy Error After Windows Update

After a Windows update, some users see a proxy error in Outlook—something like “Cannot connect to...

Fix Chrome Profile Module Not Found in Safe Mode

If you see 'The profile module failed to load' or 'profile module not found' when starting Chrome...