If you want to sign up for TNT with DIRECTV, there are a few things you need to know. First, DIRECTV offers two different channel packages that include TNT - the Choice and Premier packages. If you have one of these packages, you'll be able to watch TNT live or on demand. To sign up for DIRECTV, visit their website and enter your zip code to see what plans are available in your area.
Once you've selected a plan, you'll need to create an account by entering your personal information. After your account is created, you can add TNT as one of your channels. To do this, log in to your account and go to the My Preferences page. From there, select Manage My Channels and then scroll down until you find TNT. Once you select it, click on the Add Channel button and then confirm by clicking Continue.
That's all there is to it! You should now be able to watch TNT whenever you want on DIRECTV.