Watch HBO Now on your device and then enter the activation code or TV code of your device. To find the activation code you need to download the HBO Now streaming app and then sign in with HBO Now account credentials. As a result, you will get the activation code to activate or register your HBO Now activation code at hbonow.com/tvcode
. Now you need to follow the process mentioned in this article to make sure that the hbonow com tvcode activation process goes smoothly.