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

How to Fix Windows Defender High CPU Usage

If your system feels sluggish and Task Manager shows Windows Defender (Microsoft Defender Antivir...

How to Restore Microsoft Store Apps from Backup

If you've backed up your Windows app data or package files and need to restore Microsoft Store ap...

Fix Windows Update High CPU Usage and Error 0x80070002

When Windows Update runs, you may see high CPU usage and eventually error 0x80070002. This usuall...

Outlook Stuck Loading Email: How to Fix Not Responding

You open Outlook and it sits there loading, showing 'Loading profile' or 'Not Responding' for min...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix Outlook Authentication Error on Ubuntu

If you see "authentication failed" or "password incorrect" when trying to connect Outlook (Micros...