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

Fix Microsoft Teams Audio Not Working: Practical Steps

You join a Teams meeting but can't hear anyone, or your microphone isn't picking up your voice. T...

Fix Windows Terminal Module Not Found Error

If you see a 'Module not found' error in Windows Terminal, it usually means a PowerShell or WSL p...

Fix Windows Defender Network Error in Configuration Tool

When you open the Windows Defender Configuration Tool and see a network error, it usually means t...

Fix Microsoft Teams Access Denied on File Upload

You try to upload a file to a Teams channel or chat and get an 'Access Denied' error. The file se...

Fix MongoDB Authentication Failed Permission Denied Error