1.) 💬 What is ChatGPT? ChatGPT is an advanced AI chatbot created by OpenAI. It’s designed to understand and generate human-like text. People in the United States and around the world use it for writing, learning, business, and creativity. ⚙️ How It Works ChatGPT is powered by GPT-5, a large language model trained on massive amounts of text from the internet. It uses this knowledge to: Answer questions Write essays, blogs, and emails Generate business ideas Explain complex topics simply Create code, stories, ads, a nd much more 📱 Where It’s Used Students use it for study help and assignments Businesses use it to create marketing content and customer support replies Developers use it to generate or debug code Content creators use it for YouTube scripts, social media captions, and creati ve ideas 💡 Key Features Conversational AI (talks like a real person) Multilingual (understands and translates many languages) Writing assistant Coding and debugging help Data analysis and research...