The ‘Add-Ins’ link on the menu (top-right) in Microsoft Word in Office 365 enables you to use many useful apps and tools directly within Word, including ChatGPT. Here’s how it works: 

Open a Word document and click on ‘Add-Ins’ (a grid symbol) top-right in the horizontal menu bar at the top of the page. From the dropdown of options, select ‘ChatGPT for Excel and Word’ and follow the very brief instructions to set it up. Write your document and use the ChatGPT add-in, which appears in the right pane, to research details which you can copy directly into your document using the ‘Copy’ or ‘Insert’ button provided.