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

Fix Chrome 'Permission Denied' for Notifications Not Working

You click "Allow" for notifications in Chrome, but the site says "permission denied" or the notif...

How to Fix 'Remote Desktop Command Not Found' Error

Fix 'Windows Defender Command Not Found Access Denied'

You type MpCmdRun.exe -Scan -ScanType 2 or another Defender command in Command Promp...

Fix PowerShell DNS Query Permission Denied Errors

When running DNS queries in PowerShell, you might see a 'permission denied' error. This typically...

How to Fix Windows Defender Not Turning On

Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...

Fix Microsoft Teams Stuck on Loading After Clearing Cache

You cleared the Microsoft Teams cache to fix a glitch, but now Teams won't load past the spinning...