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

Fix Chrome Auto Start with Profile Not Working on Mac

If you rely on Chrome opening automatically when you log in to your Mac—and with a specific profi...

Fix 'Task Scheduler Port Already Allocated Permission Denied'

When you see 'Task Scheduler port already allocated permission denied', it typically means a sche...

Fix Windows Search 502 Bad Gateway Errors Caused by Firewall Blocks

You open Windows Search, type a query, and get a "502 Bad Gateway" error. This often means a fire...

Fix Command Prompt Network Errors: Not Working Solutions

When you run a network command in Command Prompt and get errors like 'not recognized as an intern...

Windows Defender Cannot Connect: Troubleshooting Checklist

You open Windows Security and see a message like "Windows Defender cannot connect" or "Check your...

Fix Git Token Expired Error in CMD: Step-by-Step