

Then click System & Security -> Windows Defender Firewall to open Windows Defender Firewall. You can also click Start, type control panel and choose the top result to open Windows Control Panel. Choose the top result to open Windows Defender Firewall.

You can click Start, and type Windows Defender Firewall. How to Block a Program with Windows Firewall Windows 10 However, no matter for what reason, you wish to block a program from accessing the Internet, you can check the step-by-step guide below to block program with Windows firewall in Windows 10. Normally you would want your applications to have free access to the network. How to Block a Program with Windows Firewall Windows 10.This tutorial gives a step-by-step guide to teach you how to block a program with Windows firewall in Windows 10. Sometimes you may want to prevent an application from accessing the Internet.
