In this video, AI Andy provides a comprehensive guide on how to use ChatGPT 4o, covering basic to advanced features and practical applications. The tutorial begins with the setup process, including logging into the web version, downloading the mobile app, and accessing the desktop app. Andy explains the different modes available in ChatGPT 4o: text, voice, image, and file mode. He demonstrates how to use each mode, including voice conversations and image analysis. The video also highlights advanced features such as data analysis, file conversions, and file creation, showcasing how ChatGPT 4o can be used for coding and automating tasks. Andy provides practical examples of drafting emails, brainstorming ideas, translating text, and creating lesson plans. He also discusses how ChatGPT 4o can be used for business purposes, including customer service, meeting transcripts, and decision analysis. The video touches on the differences between the free and Plus plans of ChatGPT 4o, noting that the Plus plan offers image generation and custom GPTs. Andy shares his best prompting tip, which involves using a prompt chain to break down tasks into smaller, manageable prompts for better results. He also warns against using ChatGPT’s responses as-is without verification due to potential inaccuracies. The tutorial concludes with an invitation to join Andy’s private community for further AI tool and automation support.