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

How to Fix Windows Security Real-Time Protection Not Turning On

If you see that Windows Security's real-time protection is stuck off and won't turn on, you're no...

Windows Defender Troubleshooting Checklist for Beginners

Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background, but s...

Outlook Module Not Found: Troubleshooting Checklist

When you see 'Outlook module not found', it usually means a required component is missing, corrup...

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 Task Scheduler High CPU Usage: Practical Steps

You open Task Manager and see Task Scheduler using 30-60% CPU, sometimes more. The system feels s...

Fix Windows Activation Service Not Running

If you see an error saying the Windows Activation service is not running, your system may not be ...