How to Use ChatGPT

Practical PDF guide (27 pages). Writing better prompts, using the features that matter, and real cases solved from start to finish, several designed for someone running an online store.

• The structure of a good prompt, iterating in the same conversation, and giving examples
• Choosing the model: fast versus reasoning, and when each one is right
• Custom instructions and memory: what it remembers and how to control it
• Analyzing files, PDFs and spreadsheets; seeing images; web search; generating images; Canvas; voice; projects and custom GPTs
• Worked cases: product pages and ad copy, analyzing reviews, writing a difficult email, learning a topic fast, working with your sales data, and building a GPT in your brand voice
• What information never to share, and the mistakes that lower the quality of the answers
• Verifying: the categories where ChatGPT gets it wrong and you always have to check

Independent, unofficial guide. Not affiliated with OpenAI. Details change; check chat.openai.com.

Artificial Intelligence Series · Practical guide.

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