How to Insert a Table of Contents with Office 365

Create the table of contents

1. Put your cursor where you want to add the table of contents.
2. Go to References > Table of Contents. and choose an automatic style.
3. If you make changes to your document that affect the table of contents, update the table of contents by right-clicking the table of contents and choosing Update Field.

To update your table of contents manually, see Update a table of contents.

If you have missing entries

Missing entries often happen because headings aren’t formatted as headings.

1. For each heading that you want in the table of contents, select the heading text.
2. Go to Home > Styles, and then choose Heading 1.
3. Update your table of contents.

To update your table of contents manually, see Update a table of contents.