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 pgAdmin Cannot Connect to PostgreSQL on Localhost
You launch pgAdmin, try to connect to your local PostgreSQL server, and get an error like "could ...
How to Reset Windows Search Settings to Default
If Windows Search returns no results, shows outdated files, or behaves erratically, the search in...
How to Fix Microsoft Teams Service Unavailable on Windows 10
Users running Microsoft Teams on Windows 10 sometimes see the error 'Service Unavailable' when tr...
Fix 'Profile File Locked' Chrome Error on Windows 10
You try to open Chrome on Windows 10 and see “Your profile could not be opened correctly” or “The...
Outlook Configuration Checklist for New Email Account
Setting up a new email account in Outlook often runs into errors if the settings aren't exactly r...
Topic paths
Quick titles
How to Fix Outlook Path Error in Windows 10Fix Chrome Not Saving Settings After ResetWhy Teams Screen Sharing Fails and How to Fix ItWindows Search Not Showing Results After Update: FixesHow to Fix a Stuck Windows 11 Update DownloadHow to Fix Outlook Update Configuration ErrorWindows Terminal Offline Installation ChecklistBitLocker High CPU Usage Caused by TPM: How to Fix