OpenAI ChatGPT is a powerful language model that uses advanced ML techniques to generate human-like text responses. With a vast knowledge base and the ability to understand and respond to a wide range of topics, ChatGPT provides detailed and insightful answers, making it a valuable tool for applications such as customer support, content creation, and virtual assistance. Its NLP capabilities and conversational skills make it versatile for text-based interactions. The course begins with an introduction to OpenAI ChatGPT and explains its technology and features/use cases. We will set up an OpenAI account. We will explore how to write a speech and create a PowerPoint presentation and resume. We will write computer programs and debug using ChatGPT. We will build a machine learning model using ChatGPT and “word cloud” using Streamlit. We will create a blog post summary, hashtags, and suggest titles for YouTube videos. We will examine VLookUp in Excel and analyze the net promoter score (NPS). We will explore 10 cool applications of ChatGPT. We will explore DALL-E and Whisper AI and look at other alternatives to ChatGPT. We will independently use ChatGPT to create summaries, speeches, lesson plans, and resumes upon completion. We will develop programs, debug them with ChatGPT, and use other OpenAI platforms such as Whisper and DALL-E. All resources are available at: https://github.com/PacktPublishing/Power-BI-Best-Project-Tips-and-Tricks-Including-Time-Saving-Tips-Using-Chat-GPT