How to Fix Windows Defender Error 0x800704ec
When you see error 0x800704ec in Windows Defender (now called Microsoft Defender Antivirus), it u...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix Windows Security 404 Error & Missing Files
If you see a 404 error in Windows Security or get messages about missing files, the Security Cent...
Fix "7zip Cannot Open File as Archive" Permission Denied Error
You try to open an archive with 7-Zip and get: "Cannot open file as archive" fol...
Fix PowerShell 502 Bad Gateway Certificate Errors
When you run a PowerShell script that makes an HTTPS request, you might see a 502 Bad Gateway err...
Fix Firefox 'Profile Missing Permission Denied' Error
When you start Firefox and see an error like “Your Firefox profile cannot be loaded. It may b...
How to Fix Windows Security Virus Protection Turned Off
If you see a warning that Windows Security virus protection is turned off, it usually means the b...