Get How To Block Internet Access In Windows 8 Images. We teach you how to block windows programs from accessing the internet using the windows firewall. You can block a specific application from having access to the internet.

There could be several reasons why you need to block a website including facebook on a windows computer.

It should work in windows vista too, but currently i am not able to test it. That really depends on how the user accesses the internet. Some malware variants modify internet browser settings by adding a proxy server. It doesnt work i blocked the connections but when i created a rule for google chrome it blocked google chrome too.