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

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 Microsoft Teams Not Opening After Update

After a recent update, Microsoft Teams may fail to open—stuck on a loading screen, crash instantl...

Fix Windows Activation slui.exe Not Opening

When you try to activate Windows using the Settings app or a command, slui.exe (Software Licensin...

How to Troubleshoot Network Connectivity Issues with Command Prompt

When your internet stops working or you can't reach a specific server, Command Prompt offers a qu...

OneDrive Command Line Sync Troubleshooting Checklist

OneDrive sync problems often show up as files not updating, error messages, or the sync icon stuc...