Set up your OpenAI API key
Activate GPT for Word with a one-time setup using your OpenAI API key.
Create a Word document.
Click GPT for Excel Word in the Home tab.
The sidebar appears on the right of your Word document.
Paste your secret key where indicated, then click Save API key.
You have set up your OpenAI API key in GPT for Word.
What's next
Try out GPT prompts in Microsoft Word.