The everyday AI assistant, start to finish: your first message, picking a mode on purpose, grounding it in your real files, and checking what it gives you back before you rely on it.
By the end you will be able to send a specific, grounded prompt, choose a fast or a deeper-reasoning mode on purpose, use ChatGPT's everyday features (search, images, voice, memory, Projects, and ready-made GPTs), and verify a result before you rely on it.