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

Fix Chrome Profile Version Mismatch After Update

After updating Chrome, you might see a message like "Your profile cannot be used because it is fr...

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 Windows Activation Error: DNS Name Does Not Exist

When you try to activate Windows and see an error that the DNS name does not exist, it usually me...

Fix Windows Security Service Error 0x80070422

You attempt to open Windows Security and get an error: "The service did not respond to the start ...

Fix PowerShell 'File Locked' or 'Permission Denied' Errors

When you run a PowerShell script or command and get an error like Access to the path 'C:\pa...