Checklists for software errors, setup, and tool workflows.

Fix Chrome Network Error: Proxy Settings Troubleshooting

If Chrome shows a network error like "ERR_PROXY_CONNECTION_FAILED" or "Unable to connect to the p...

Fix Windows Terminal Module Not Found Error

If you see a 'Module not found' error in Windows Terminal, it usually means a PowerShell or WSL p...

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 Windows Update Service Stuck on Starting

You open Services.msc, see the Windows Update service status as 'Starting', and it never changes....

Fix Chrome Profile Service Unavailable Sync Error

If you see the error "Profile service unavailable" in Chrome when trying to sync, it typically me...

Fix Windows Security Rate Limit Error: Can't Open App

You try to open Windows Security or a protected app, and instead you see an error message like "R...