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

Fix Firefox Not Responding When Opening a New Tab

You click the new tab button (or press Ctrl+T) and Firefox freezes, goes white, or shows a spinni...

How to Fix Microsoft Teams Backup Not Working

If your Microsoft Teams backup is failing or not completing, the issue often comes down to permis...

Fix Missing Outlook Command and Shortcut Issues

If you're seeing "outlook command not found" or your shortcuts have disappeared, it's usually due...

Fix Windows Search Proxy Error 0x80070490

If you see error 0x80070490 when using Windows Search, it usually means a system component is mis...

Fix Chrome Profile Port Already Allocated Error

Fix Azure CLI Token Expired Error in CMD

When running Azure CLI commands in Windows Command Prompt, you may encounter a 'token expired' er...