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

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 Outlook High CPU Usage with Repair Tools

Outlook using 50% or more of your CPU can slow your whole system. This often happens with large m...

Microsoft Teams Invalid Configuration Fix Guide

You try to sign in to Microsoft Teams and get an error saying the configuration is invalid. The a...

Fix Windows Security High CPU Usage: Practical Steps

If your computer feels sluggish and Task Manager shows that Windows Security (or Antimalware Serv...

Command Prompt Connection Error Troubleshooting Guide

Removing Malware Causing High CPU Usage in Command Prompt

If you notice high CPU usage in Task Manager attributed to Command Prompt (cmd.exe), svchost.exe,...