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

PowerShell Refresh Token Expired: Quick Workarounds

When using PowerShell with Azure, Microsoft Graph, or other cloud services, you may encounter a '...

PowerShell Module Not Loaded After Installation: Fixes

You install a PowerShell module with Install-Module, but when you try to use its com...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix Chrome 'Profile Error Invalid Configuration' on Windows 10

When you see “Your profile could not be opened correctly” or “Profile Error: Invalid Configuratio...

How to Repair a Corrupted Chrome Profile Without Losing Data

You open Chrome and see a warning that your profile is corrupted, or the browser crashes repeated...

How to Fix Corrupted Command Prompt Settings

When Command Prompt settings become corrupted, you may see unusual colors, missing text, incorrec...