What Is an Electronic Program Guide (EPG), and How Does It Work?
"EPG" is a term that comes up a lot in TV technology — here's what it actually refers to.
An electronic program guide, or EPG, is the general technology term for an on-screen schedule that shows what's airing on a given channel or service, typically organized by time slot.
Where the concept comes from
EPGs became standard on cable and satellite boxes decades ago, replacing printed TV guides with an interactive, on-screen version that updates automatically.
How the concept applies today
Different TV and streaming platforms implement program guides in their own way, and interface details vary by provider and device. If you have a question about a specific menu or feature inside the Apollo Group TV app, our FAQ page or support team can help directly.
Related reading
For more on how on-screen guides have changed over time, see our piece on how TV guides evolved from print to on-screen menus.
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