Windows Defender Configuration Settings Guide
Windows Defender (now Microsoft Defender Antivirus) is the built-in security solution for Windows...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix PowerShell Invalid Configuration for Remote Session
When you try to create a remote PowerShell session (Enter-PSSession or New-PSSession) and get an ...
How to Fix Outlook Service Unavailable Error
When Outlook shows a 'service unavailable' error, you usually cannot send or receive emails. This...
How to Fix Invalid Configuration on Windows Activation
When you see an "invalid configuration" error during Windows activation, it usually means the act...
Fix Windows Activation Permission Denied Error
You try to activate Windows, but get a 'permission denied' error. This usually means the activati...
Windows Defender on Mac: A Troubleshooting Guide
If you're running Windows Defender on a Mac via virtualization or Boot Camp, you may run into iss...