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

How to Fix PowerShell Version Mismatch Error

Fix a Corrupted Windows Terminal Configuration File

Windows Terminal stores its settings in a JSON file. If that file gets corrupted—often after a cr...

Fix Microsoft Teams Mic Not Working with External Microphone

You plug in an external microphone, but Microsoft Teams still won't pick up your voice. This is a...

How to Fix Windows Activation File Locked Error

You might see a Windows activation error saying the license file is locked or can't be written. T...

How to Fix Remote Desktop Permission Denied Access

You try to connect to a remote PC via Remote Desktop (RDP) and get an error like "The connection ...

OneDrive Sync Not Working After Update: Quick Fix

After a Windows or Office update, OneDrive may stop syncing files, show error messages, or appear...