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

Fix Windows Search Auto Start via Registry

If Windows Search starts automatically every time you boot your PC and you want to stop it (or en...

Fix VirtualBox Kernel Driver Not Installed on Windows 10

How to Fix Windows Update Module Not Found Error

If you see "Windows Update module not found" or a similar error when trying to update Windows, it...

Fix Windows Search Sync Issues with Outlook

If your Windows Search stops finding Outlook emails, appointments, or contacts, the search indexe...

How to Fix Windows Defender Connection Refused Error

If you see a 'connection refused' message when opening Windows Defender or updating virus definit...

How to Reset Windows Security Settings to Default

If Windows Security settings become misconfigured—perhaps after a third-party antivirus installat...