
How to Fix Windows Defender Firewall Blocked App
You try to open an app, but it either won't start or can't connect to the internet. A common caus...
Software troubleshooting desk

You try to open an app, but it either won't start or can't connect to the internet. A common caus...

You've just swapped out your motherboard, CPU, or other major hardware, and now Windows shows an ...

You open Chrome and see a message that your profile token has expired. This usually means Chrome ...

You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...

You open Chrome on Windows 10 and notice your extensions—like ad blockers, password managers, or ...

When you open Command Prompt and see a message about a version mismatch—or commands behave unexpe...