Windows Defender Connection Refused: Troubleshooting Checklist
You open Windows Security and see "Connection refused" or "Something went wrong. Try reopening Wi...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labHow to Recover Missing Sync Data in Firefox Profiles
You open Firefox after a profile switch or reinstall and your bookmarks, passwords, or open tabs ...
Fix Cloudflare DNS Not Working with VPN Connection
If you use Cloudflare DNS (1.1.1.1) and a VPN together, you may hit a snag where DNS stops resolv...
How to Fix Windows Security Backup Not Working
Windows Security backup (part of Windows Backup or File History) may stop working for several rea...
How to Activate Windows with a Digital License
If you've upgraded to Windows 10 or 11 from a previous version, or bought a new PC with Windows p...
Fix Microsoft Store Auto-Start Not Working After Windows Update
After a Windows update, you may notice that apps from the Microsoft Store no longer start automat...