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

Fix PowerShell Port Already Allocated After Reboot

After a reboot, you might see an error like "port already allocated" when trying to use a specifi...

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

Fix PowerShell Token Expired Not Refreshing Automatically

If you're using PowerShell with Azure, Microsoft Graph, or Exchange Online modules, you may encou...

How to Fix PowerShell Service Unavailable Error

When you see a "Service Unavailable" error in PowerShell, it usually means the PowerShell Remotin...

Fix OneDrive Sign-In Issues on Windows 10

You try to sign in to OneDrive on Windows 10, but it either hangs, shows an error, or loops back ...

BitLocker Invalid Configuration: Troubleshooting Checklist

If you see a 'BitLocker invalid configuration' error, it usually means the TPM (Trusted Platform ...