Timestamps

[02:22] Define chatbots and how they mimic conversation
[03:35] Explore chatbot use cases across industries
[05:21] Compare rule-based vs AI-powered chatbots
[08:31] Live demo: build chatbot with OpenAI API
[10:58] Explain API parameters and prompt structure
[12:58] Add document inputs for custom chatbot context
[14:48] Demo Q&A using uploaded HR files
[17:01] Introduce Custom GPTs and builder interface
[18:38] Build "HR Helper" GPT with file uploads
[20:35] Configure GPT tone, style, and data use
[24:01] Connect GPTs to APIs using Zapier
[26:30] Test Zapier action for calendar fetch
[30:29] Run GPT live: summarize calendar events
[32:00]Cover API security...