Knowledge base for software setup, errors, and daily tool work.

Microsoft Store Service Unavailable: Step-by-Step Checklist

When you open Microsoft Store and see 'Service unavailable' or 'Something went wrong' with error ...

Chrome Profile Permission Denied on Windows 10: Fixes

You try to open Chrome and get a message like 'Your profile could not be opened correctly' or 'Pe...

Fix 'Access Denied' Error When Using Net User in Command Prompt

When you run the net user command in Command Prompt and see an 'Access Denied' messa...

MongoDB Authentication Failed: Administrator Checklist

How to Fix Chrome Extensions Not Loading or Showing

You install a Chrome extension, but it doesn't appear in the toolbar, or it's grayed out, or it j...

Fix OneDrive Authentication Failed in Office 365

You see "OneDrive authentication failed" when signing into Office 365. This usually means OneDriv...