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

Fix Microsoft Teams Firewall Blocking Connection: Step-by-Step

If Microsoft Teams won't connect, shows 'connection error', or keeps reconnecting, a firewall is ...

Fix Windows Security Not Starting Automatically After Boot

You boot your PC and notice Windows Security (formerly Windows Defender) isn't running. The icon ...

Fix Windows Update 404 Not Found After Clean Install

After performing a clean install of Windows, you may encounter a '404 Not Found' error when tryin...

Fix Task Scheduler Login Loop After Password Change

If you changed your Windows password and now scheduled tasks fail to run or get stuck in a login ...

Fix 'PowerShell Not Recognized as Internal or External Command'