Checklist to Enable Windows Security Auto Start
If Windows Security (formerly Windows Defender) doesn't start automatically after you log in, you...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Windows Activation Port Already Allocated & Firewall Errors
When Windows activation fails with "port already allocated" or a firewall-related error, it usual...
Fix Windows Update SSL Certificate Error After Time Change
If you've recently changed the system time on your Windows computer and now see an SSL certificat...
Fix Windows Activation Error 0x8007232b on Mac
If you see error 0x8007232b when trying to activate Windows on your Mac (via Boot Camp or a virtu...
Fix Remote Desktop Blank Screen and Disconnect Issues
You connect to a remote desktop, see only a black or blank screen, and then the session drops. Th...
Fix Windows Security Won't Turn On Real-Time Protection
You click the toggle to enable real-time protection in Windows Security, but it switches back off...