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

Fix High CPU Usage in PowerShell After Update

After a recent Windows update, you might notice that PowerShell (or PowerShell ISE) is consuming ...

How to Fix PowerShell Version Mismatch Error

How to Fix Windows Activation Authentication Failed Error

You see "Authentication failed" when trying to activate Windows. This usually happens after a har...

Fix Windows Defender Access Denied Registry Error

When you try to modify certain registry keys related to Windows Defender, you may see an 'Access ...

How to Fix Outlook Module Not Found Error

You open Outlook and get an error: “Module not found.” This usually means a required component is...

Fix Windows Update Stuck at 0 Percent Loading

You start a Windows Update and the progress bar shows 0% for more than 10-15 minutes. The system ...