Hi all! Very technologically impaired person here trying to set up this channels DVR. I downloaded the software onto my laptop first, however, I don't think that will work very well as my laptop is often closed, dead, etc.
So I'm reading up on this NAS thing but I don't think I really understand... can I plug an external hard drive into my router to make it a NAS and install the software onto that somehow instead? How do I do that?
The only NAS options I see are:

Any help is appreciated!
The app on my fire tv says no channels DVR can be found on my IP address