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....
Knowledge base for software setup, errors, and daily tool work.
Common intent:
Shortcut:
Latest knowledge entries
BrowseChrome SSL Protocol Error Not Working: How to Fix
You're browsing in Chrome and suddenly get an error like "ERR_SSL_PROTOCOL_ERROR" or "SSL protoco...
Chrome Stuck Loading Page: 10 Fixes to Try
You click a link, the tab spins, and nothing happens. Chrome is stuck loading a page. This can ha...
Fix 'Command Not Found' Error in Windows 10 Command Prompt
You type a command in Command Prompt and get 'xxx' is not recognized as an internal or exte...
How to Fix Nginx 502 Bad Gateway Error
When you see a 502 Bad Gateway error from Nginx, it means Nginx could not get a valid response fr...
How to Fix Windows Defender 502 Bad Gateway Error
If you see a '502 bad gateway' error in Windows Defender, it usually means the security service c...
How to Locate the Activation Log File in Windows 10
Breaking the Windows Security PIN Loop
How to Reset Windows Update Cache
Fix Windows Search Blank Screen No Results
How to Configure Microsoft Teams Offline Installer
Firewall Blocking Windows Activation – Troubleshooting Guide
Fix Windows Search: Connection Refused, Service Not Running
Fix Windows Search Not Saving Credentials Loop
Windows Search White Screen Fix Windows 10
Fix Chrome Slowdown from Too Many Extensions
Breaking the Windows Security PIN Loop
How to Reset Windows Update Cache
Fix Windows Search Blank Screen No Results
How to Configure Microsoft Teams Offline Installer
Firewall Blocking Windows Activation – Troubleshooting Guide
Fix Windows Search: Connection Refused, Service Not Running
Fix Windows Search Not Saving Credentials Loop
Windows Search White Screen Fix Windows 10
Fix Chrome Slowdown from Too Many Extensions