What ChatGPT is and where things live

• ChatGPT is an AI assistant from OpenAI. You type a message, called a prompt, and it writes a reply. People use it to draft, summarize, brainstorm and work with files.
• Free, Go, Plus and Pro are personal plans. Business and Enterprise are company plans with a shared workspace, and their data isn't used for training by default.
• Go to chatgpt.com and enter your work email. If your company uses single sign-on (SSO), ChatGPT sends you to your company's login page.
• If you also have a personal account, open your profile menu to see your workspaces and pick the company one. Switching doesn't move any data between them.
• The sidebar has New chat, Search chats and Projects. The box where you type is the composer, and its + button adds files.