Fix Outlook Authentication Failed When Sending Email
If you get an authentication failed error when sending email in Outlook, the problem is usually a...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix 'Windows Defender Firewall Has Blocked' Error
You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...
Fix Visual Studio Installer Error 0x80070643
You're trying to install or update Visual Studio, but the installer fails with error code 0x80070...
Microsoft Store Connection Refused Troubleshooting Checklist
When Microsoft Store shows 'connection refused' or similar errors, it usually means something is ...
Fix Remote Desktop Port Already Allocated Error
When you try to start Remote Desktop (RDP) or change its listening port, you may see an error lik...
How to Configure Windows Search to Include Backup Files
If you regularly search for files in your backup folders but Windows Search returns no results, i...