When you run the Windows Defender Firewall Troubleshooter, it automatically fixes issues including fixing Windows Defender Firewall issues on Windows 10. This built-in security program protects your computer from spyware and other unwanted software. It serves to block connections and applications not listed in the Allowed app list. However, before proceeding, you can turn off and on the Win 10 firewall to check if this feature is working properly.
Fixing Windows Defender Firewall Issues on Windows 10
Step 1: Download and install the Windows Defender Firewall Troubleshooter. This is a Microsoft tool that works on all Windows versions.
You can download the Troubleshooter Windows Defender Firewall tool here: Download Troubleshooter Windows Defender Firewall
You may not be aware, but recently Microsoft renamed Firewall to Windows Defender Firewall.
Step 2: Double-click on the digicab file WindowsFirewall and wait until a new window appears on the screen. In this window, select Advanced, then choose Apply repairs automatically, and click Next.
Step 3: Now the Windows Defender Firewall Troubleshooter will start running to detect issues and check the Firewall status. If there are any Firewall issues, you will have several options to choose from.
Choose an appropriate option for the tool to complete the repair process, then follow the instructions on the Troubleshooting window.
Step 4: After checking the Firewall status, the tool will address Firewall-related issues.
If the Windows Defender Firewall Troubleshooter cannot fix Windows Defender Firewall issues on Windows 10, then you can turn off Windows Firewall via Command Prompt on Windows 10.
Here, Mytour has just guided you on how to fix Windows Defender Firewall issues on Windows 10. The Firewall helps protect your computer, preventing unauthorized access to applications to safeguard them from threats and unwanted attacks.