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

Fix Outlook Permission Denied When Sending Email

You’re trying to send an email in Outlook, but you get a “permission denied” error. The message m...

MongoDB Authentication Failed: Administrator Checklist

Fix Windows Security Not Launching at Startup

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

Fix Microsoft Teams Error 0x80070005

You try to sign in to Microsoft Teams and see error code 0x80070005. It usually means a permissio...

How to Fix Windows Update Invalid Configuration Error

You try to run Windows Update and get an error saying the configuration is invalid. This usually ...

Fix PowerShell 'Could not load file or assembly' Error

When you run a PowerShell script or cmdlet and see an error like Could not load file or ass...