how does directtv stream work

This is a public customer-to-customer forum.  You just put your phone number out for the world to see.  I would take and edit your post so your phone number is not on this post.  If you have any questions about changing from cable to Directv Stream you can ask them here in the forum.

There's really no "conversion". DirecTV Stream is a different service from Cable TV. DirecTV Stream relies on a speedy internet connection to deliver channels and shows to a streaming device, like a Roku, FireStick, Apple TV, or DirecTV Stream box. You'll find more information about subscribing at www.directv.com