You can choose to Update page numbers only or Update the entire document. Depending on the changes you have made in your Table of Contents, choose the suitable option, then click Ok.

If you want to learn how to create Table of Contents with or without page numbers in Word on a Windows 11/10 PC, read this guide.

Inserting a table of contents in Microsoft Word provides an overview of the content. Here’s a guide on how to create a table of contents in Microsoft Word.