Fix Windows Defender Real-Time Protection Turned Off & Connection Refused
You open Windows Security and see real-time protection is off. Trying to turn it on fails with a ...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labHow to Fix '404 Not Found' in Command Prompt on Windows 10
Seeing a '404 Not Found' error in Command Prompt on Windows 10 can be confusing because 404 is ty...
Fix Windows Store Error 0x80073cf9: Clear Cache & Repair
You try to install or update an app from the Microsoft Store, and you get error 0x80073cf9. Usual...
Windows 10 Activation Troubleshooting Checklist
When Windows 10 shows an activation error, the cause is usually a recent hardware change, a corru...
Fix Outlook Authentication Failed When Sending Email
If you get an authentication failed error when sending email in Outlook, the problem is usually a...
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...