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

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fix Windows Search Not Working Due to Dependency Conflict

If Windows Search stops returning results or the search box shows no results, a dependency confli...

How to Fix Windows Update High CPU Usage

You're working, and suddenly your fan spins up, the system feels sluggish, and Task Manager shows...

Windows Activation Backup: Saved Keys Not Showing?

You backed up your Windows activation using the built-in backup tool or a third-party utility. La...

Fixing Dependency Conflicts in Microsoft Teams

If Microsoft Teams fails to start, crashes on launch, or shows errors like “Dependency conflict d...

Windows Defender High Memory Usage Troubleshooting Checklist

Windows Defender (Microsoft Defender Antivirus) sometimes uses more memory than expected, especia...