How to Allow an App Through Windows Defender Firewall
If an app can't connect to the internet or network, Windows Defender Firewall may be blocking it....
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listChecklist for Command Prompt Path Not Found Error
When you see Path not found in Command Prompt, it usually means Windows can't locate...
Command Prompt Not Responding? Fix Black Screen Issue
You click on Command Prompt, but instead of a working terminal, you get a black screen that doesn...
Fix OneDrive Sign-In Loop: Practical Steps
You sign into OneDrive, it seems to work for a moment, then immediately prompts you to sign in ag...
Fix Windows Security Virus Protection Disabled Error
If Windows Security shows that virus & threat protection is disabled or turned off, you may see a...
How to Fix Chrome Profile Module Not Found Error
When launching Chrome, you may encounter an error message saying 'Profile module not found' or 'E...
Topic paths
Quick titles
Windows 10 Command Prompt Blank Screen FixReduce Outlook CPU Usage by Tweaking AntivirusResolve Outlook 'Permission Denied' When Opening FilesFix Outlook Snap Not Working on UbuntuFix Outlook Cannot Connect to SMTP Server ErrorTroubleshooting PowerShell Restore Missing File ErrorFix Docker Compose Port Already in Use ErrorWindows Terminal WSL Not Connecting? Here's How to Fix It