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

Fix Microsoft Teams High Memory Usage & Not Responding

Microsoft Teams can become unresponsive when it consumes excessive memory. This usually happens d...

Fixing Windows Security Invalid Configuration: Practical Steps

You open Windows Security and see 'Invalid configuration' or the app won't start. This usually ha...

How to Fix BitLocker 404 Not Found and Permission Denied Errors

If you're seeing a '404 not found' or 'permission denied' error when trying to access or manage B...

Fix Windows Search High CPU Usage via Registry

If your system feels sluggish and Task Manager shows Windows Search (SearchIndexer.exe) eating CP...

Windows Update High CPU Usage Troubleshooting Checklist