It isn't a recognized industry term. Most people typing it mean IPTV, Internet Protocol Television, and either dropped the T or typed the letters out of order. A smaller group is mixing it up with "IP version," as in IPv4 or IPv6, the addressing systems that let devices find each other on a network. That's a real networking term, but it has nothing to do with television. IPTV is the one that matters here: television delivered as data over the internet protocol, the same underlying system your email and web browsing already use, rather than through a dedicated coaxial cable or a satellite signal beamed to a dish.

A live channel gets encoded and broken into short segments, usually a few seconds each, then sent to your device one segment at a time over your internet connection. Your player app downloads a few segments ahead and stitches them into a continuous picture, which is why a slow connection shows up as buffering rather than a frozen cable box. On-demand titles sit on a server until you request one, and many services also offer catch-up, letting you rewind a program that already aired. An EPG, the electronic program guide, is just the on-screen schedule that tells you what's playing and when.

Three things: a device, a player app, and login credentials. Firestick, Android TV, Apple TV and Roku all work as receiving devices, and most people already own one. On top of that you install a player app, such as TiviMate, IPTV Smarters or VLC, which is where you enter your login. That login usually comes as three separate fields, a server URL, a username and a password, sometimes called Xtream Codes, or a single M3U playlist link, not one all-in-one activation key. Setup itself is fast once you have those details in hand, generally about 5 minutes from typing them in to seeing a picture.

1. 1Device: Firestick, Android TV, Apple TV or Roku
2. 2Player app: TiviMate, IPTV Smarters, VLC or similar
3. 3Login: server URL plus username and password, or an M3U link

A 24-hour trial runs $5, and a 12-month plan works out to $10 a month, $120 total, well under the $70-130 a month a typical cable or satellite package costs. Plans include 1 to 5 simultaneous connections depending on the tier, and installs on your devices aren't capped, so you can set it up on a phone, a tablet and a TV without buying extra slots for each one. Activation after signup takes about 5 minutes, start to finish. Nothing on the plan auto-renews, and no card gets stored on file anywhere in the system.

Trust is the biggest hurdle in this market, and forum threads about finding a provider that isn't a scam consistently draw more replies than any other topic. Three signals show up again and again in reports of bad actors: payment that only accepts crypto with no other option, refunds offered as a gift card instead of money back, and a provider that refuses to offer any trial at all before you commit to a full plan. A service that takes a card, offers a real short trial, and backs plans with a 7-day money-back window, trial excluded, is behaving the way a legitimate one should.