Getting started with ChatGPT (incl. Work & Codex)
Last checked 2026-10-15
Based on OpenAI help docs, checked 2026-10-15. Written in our own words; follow the official articles for the latest details.
- Open chatgpt.com in a browser or install the official ChatGPT app from your phone's app store.
- You can try it without an account in supported regions; creating an account saves your chat history and unlocks more settings.
- Type your request in the message box. Say who it's for, the format and the length you want.
- Read the answer, then reply with follow-ups (“shorter”, “as a table”, “simpler words”) to refine it.
- Attach a file or image if your plan supports it (OpenAI lists file analysis with data analysis on paid plans).
- Before sharing anything personal, review Settings → Data controls (see our data-safety guide).
Official help articles
- help.openai.com/en/articles/12677804-what-is-chatgpt-faq
- help.openai.com/en/articles/7730893-data-controls-in-chatgpt
Free or paid?
Free plan: yes. unlimited text chats; limited uploads, images, voice, deep research and Codex. Paid: price not verified, so check the official site.
Privacy setting to check
Settings → Data controls → turn off “Improve the model for everyone”.