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 listFix Windows Terminal 'Cannot Connect to Localhost: Permission Denied'
You open Windows Terminal, try to connect to a service running on localhost, and get a 'permissio...
Fix Microsoft Teams Not Opening After Update
After a recent update, Microsoft Teams may fail to open—stuck on a loading screen, crash instantl...
Fix Microsoft Store Startup Disabled in Task Manager
If you open Task Manager and find that Microsoft Store's startup status is disabled, you may expe...
Windows Activation Log File Missing: How to Troubleshoot
When Windows activation fails, the activation log file (usually %windir%\System32\spp\store...
How to Fix Windows Terminal Proxy Issues
If Windows Terminal fails to connect through a proxy, you'll see errors like connection timeouts ...
Topic paths
Quick titles
How to Clear Software Distribution Folder in Windows 10 Step by StepHow to Resolve Chrome Module Missing on MacFix Windows Security Rate Limit Error: Can't Open AppRecovering Corrupted RAR ArchivesChrome Sync Troubleshooting Guidekubectl Context Not Found Troubleshooting GuideTroubleshooting Windows Search Connection Timeout for SharesTeams Error 80070005: Permission Denied Fixes