Here in this article we will tell you how to block ports in Windows 10 PC firewall program. For example, in this day and age of malware and ransomware affecting PCs all over the world, it has become imperative to block certain ports like 139, 445 and 3389. Now, let's see how to block a specific port on a Windows 10 computer.
Step 1 - Search for Firewall in the Windows 10 search taskbar.
Step 2 - Now click on the icon firewall file you have.
3 pass - In the left bar click on advanced settings.
4 pass - In the left menu, select entry rules.
5 pass - Now click on the File New Rule option in the far right menu panel.
6 pass - Now select Port and click Next.
7 pass - Now choose specific local ports and enter the port number there and click Next.
8 pass - Now choose block connection option on this page.
9 pass - Now, on the next page, leave the default settings and click Next again.
10 pass - Finally enter the name you want for this new rule.
11 pass - Finally click on Finish.
That's it, you have blocked the specific port on your Windows 10 PC. Similarly, repeat the same process and block another port you want
