ChatGPT Mastery Guide

ChatGPT Mastery Guide takes you from casual user to power user in one complete reference. ChatGPT is the most widely used AI tool in the world, but most users use less than 10% of its capabilities. This guide covers: - Complete feature breakdown: GPT-4o, o1, GPT-4 vision, plugins, and custom GPTs - 100+ high-value use cases across writing, coding, research, business, and education - The custom GPT creation workflow — build your own AI assistant - Integrating ChatGPT into your daily workflow for maximum productivity - Advanced conversation management: system prompts, memory, and context - Using the API for automation without writing much code - Real examples with before/after prompt comparisons