Download How To Block Internet Websites Pics. If you're blocking sites on google chrome, you'll need to place a space and then the www.site.com version of the website's address after the site you can add as many sites as you want to block, one per line, using the same number (127.0.0.1) as before. How to block any website on windows computers.

The steps below show how to block websites using the block site extension for google chrome.

No need to download additional software to block websites. To block a specific website, all you have to do is just add a new entry for that site in the hosts file. Run url blocker by to unblock websites, run url blocker again, select websites which you want to unblock, click delete button and finally, click apply. From within the blocksite settings page, click block sites atop the menu on the left, then manually type in the websites to be blocked on the bar.