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

Fix Task Scheduler High CPU Usage in Windows 10

If you notice high CPU usage from Task Scheduler (the process svchost.exe hosting th...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

Task Scheduler Invalid Configuration: Fix Guide

When Task Scheduler shows an 'invalid configuration' error, a scheduled task may fail to run or d...

How to Reactivate an Expired Windows License

If you see a "Windows license expired" or "Windows activation required" watermark, your copy of W...

Fix Windows Search SSL Certificate Error After Update

After a Windows Update, you might see an SSL certificate error when using Windows Search (e.g., s...

Microsoft Teams Service Unavailable: Step-by-Step Checklist

When Microsoft Teams shows a 'service unavailable' message, it usually means the app can't reach ...