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

High Chrome CPU Usage: Malware Scan Steps

If Chrome is pegging your CPU at 100% for no obvious reason, malware might be running inside the ...

Fix Outlook Snap Not Working on Ubuntu

If you installed Outlook via Snap on Ubuntu and it fails to start or crashes, you're not alone. S...

Windows Search 404 Error: Practical Troubleshooting Checklist

If Windows Search shows a '404' error or simply returns no results, the search index is likely co...

Windows Security Antivirus Configuration for Beginners

Windows Security (formerly Windows Defender) is the built-in antivirus in Windows 10 and 11. For ...

Enable Windows Update Service When Disabled by Group Policy

If you see "Windows Update service is disabled" and cannot start it manually, Group Policy is lik...

Fix SSH Permission Denied (publickey) on Raspberry Pi