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

Fix Token Expired Error in Windows Command Prompt

If you see a "token expired" error in Windows Command Prompt while using Azure CLI, PowerShell, o...

Fix 'Windows Defender File Locked by Another Program' Error

You try to delete, move, or rename a file, and Windows shows an error: “The action can’t be compl...

Fix Chrome Profile Stuck Loading – Reset Profile Settings

Why Chrome Profile Gets Stuck Loading

You open Chrome, but instead of your bookmarks and ...

Windows Security Not Found in Settings: How to Fix

You open Windows Security from Settings, but instead of the dashboard you get a blank page or an ...

BitLocker Not Working: Port Already Allocated Fix

When you try to enable BitLocker and see 'port already allocated', it usually means something els...

How to Configure PowerShell DNS Settings

If you need to change DNS settings on a Windows machine, PowerShell offers a quick way to do it w...