AI & ChatGPT banner

AI & ChatGPT: Overviews


Start Here

Each video stands on its own — watch one, two, or all three.

Video Summary (~7 minutes total) — Clear, Friendly, and Practical:

How AI Works, How ChatGPT Works, and ChatGPT for Seniors work together as a simple introduction to AI and ChatGPT. You’ll learn what AI is, how ChatGPT functions, and how everyday people — especially seniors — can use it comfortably in real life.

No jargon. No pressure. Just plain English, real examples, and a welcoming pace.


AI Concepts in 6 Simple Ideas

A friendly, plain-English tour of six ideas that explain how today’s AI learns, finds current information, uses tools, completes tasks, and stays on course—without turning the experience into a technical lecture.

  • Large Language Model (LLM): The “book-smart” brain, trained on an enormous collection of text to understand and predict language.
  • School Days—Not School Daze (Graduated 2024): Its built-in knowledge comes from its training and may not include anything that happened after graduation.
  • Retrieval-Augmented Generation (RAG): The “look it up” step that retrieves fresh information beyond the AI’s original training.
  • AI Agents: The hands and feet that allow AI to carry out tasks instead of merely talking about them.
  • Model Context Protocol (MCP): The pipeline connecting AI to the tools, information, and agents it needs.
  • System Prompt: The AI’s “better angels”—behind-the-scenes instructions and guardrails that help guide its behavior.

Remember It with B.R.I.D.G.E.

B — Brain: Large Language Model

R — Rooted: School Days and training cutoff

I — Informed: Retrieval-Augmented Generation

D — Doer: AI Agents

G — Gateway: Model Context Protocol

E — Ethics: System Prompt and behavioral guardrails

B.R.I.D.G.E. connects the six ideas that help explain how modern AI works.


Deeper Dive: “Getting to Know Today’s AI”

Download PPT Slides Download PDF Slides

Presentation Summary — A Friendly Tour of Today’s AI:

Using the human body as a familiar guide, this presentation explains six building blocks behind today’s AI: the LLM (Large Language Model) “brain,” training and tuning, RAG (Retrieval-Augmented Generation) for current information, AI agents, MCP (Model Context Protocol) connections, and the system prompt that helps guide behavior.

Plain-English examples show how AI creates answers, uses tools, and stays current, along with sensible cautions about wrong answers and prompt-injection scams. No computer science background required.


How Smart Is ChatGPT?

Zits cartoon preview
🔍 Tap image to enlarge. Click anywhere or press Esc to close.
Comic by Jerry Scott & Jim Borgman. Cropped under fair use.
View the series at Comics Kingdom.

Will AI Replace Everyone?

Blondie cartoon about ChatGPT and AI
🔍 Tap image to enlarge. Click anywhere or press Esc to close.
Blondie® by Dean Young and John Marshall. Cropped under fair use.
© King Features Syndicate. View the series at Blondie.com.

Homework Helper?

Non Sequitur cartoon preview
🔍 Tap image to enlarge. Click anywhere or press Esc to close.
Non Sequitur by Wiley Miller © Wiley Inc. Cropped under fair use.
Distributed by Andrews McMeel Syndication. View the series at GoComics.