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

Fix PowerShell Profile Causing Blank Screen at Startup

You open PowerShell, see a blank screen with no prompt, and the window appears frozen. This usual...

Windows Defender Real-Time Protection Rate Limit Error Fix

You may see a notification that Windows Defender real-time protection has a rate limit error, oft...

How to Fix Microsoft Teams Connection Refused Error

When Microsoft Teams shows a 'connection refused' error, it usually means the app can't reach its...

Fix VSCode Extension Host Terminated Error on Windows 10

If you see the error message 'Extension host terminated unexpectedly' while using Visual Studio C...

Fix OneDrive Sync Port Already Allocated Setup Error

When setting up OneDrive sync, you might see an error saying the sync port is already allocated. ...

BitLocker Recovery Key Not Accepted: Fix Authentication Failed Error