How to Fix Remote Desktop Connection Refused Error
When you try to connect to a remote PC and see "Connection refused" or "The connection was refuse...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labHow to Enable Windows Update Service When It Is Disabled
If Windows Update fails to run or you see an error like "Windows Update cannot check for updates"...
Fix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...
Remote Desktop Clipboard Not Working in Windows 10: Fixes
You connect to a remote Windows 10 PC via Remote Desktop, but copy-paste between machines doesn't...
Fix Windows Update Service Fails to Start After Update
After installing a Windows update, you may find that the Windows Update service (wuauserv) fails ...
Fix OpenVPN Authentication Error: Step-by-Step Guide
If you're seeing "authentication error" when trying to connect to an OpenVPN server, the connecti...