How do I use ChatGPT?
To access ChatGPT, go to chat.openai.com and create a user by providing
an e-mail and a phone number for verification. Currently, you can access
the 3.5 version for free and the newer version for a subscription fee.
After login, the ChatGPT interface looks like an internet search engine
start-page, and it starts replying as soon as you hit enter after
writing something. The difference is that instead of getting a long list
of web pages with content related to your question, ChatGPT generates a
complete answer in a format that is relevant to the question. We have
included a link to a video that illustrates the process (supplement 1).