Unlock the full potential of ChatGPT with advanced features that most users never discover. This comprehensive tutorial reveals three game-changing capabilities specifically for Indian digital professionals who are already leading globally in AI adoption. Learn how to set up Custom Instructions to eliminate repetitive context-setting forever. Instead of repeatedly explaining your role as a developer, marketer, or analyst in every conversation, create persistent preferences that ChatGPT remembers across all sessions. The tutorial walks through the exact setup process for both web and mobile platforms, showing you how to craft effective instruction prompts that transform your workflow. Discover the power of GPT-4o, the omni model that processes text, images, and audio simultaneously with lightning speed. See real demonstrations of its multimodal capabilities and understand when you're using this advanced model versus the standard version. Master the revolutionary image generation and editing tools that have replaced DALL-E integration. Watch step-by-step demonstrations of the selective editing feature, where you can modify specific parts of generated images using natural language commands. Learn professional techniques for creating and refining visuals for presentations, social media, and client work. The tutorial includes practical examples tailored for Indian professionals, from creating localized content to optimizing workflows in tech hubs like Bangalore and Hyderabad. Each feature demonstration includes time-saving tips and real-world applications. This educational content was created with Ngram's AI-powered video platform.