Once ready, head over to the “References” tab and select “Table of Contents.” A drop-down menu will appear.Here, you can choose between the three different built-in tables.
In addition to making the document more reader-friendly, a table of contents also makes it easier for the author to go back and add or remove content if necessary.By default, Word generates a table of contents using the first three built-in heading styles (Heading 1, Heading 2, and Heading 3).The two automatic tables can be updated when you change the heading text, rearrange the order of your content, or change between heading styles.(They only differ by either saying "Contents" or "Table of Contents" at the top.) Alternatively, if you click the Custom Table of Contents…If you want your table of contents to go deeper than the top three heading styles, you can do that, too.
On the dropdown menu when you click the “Table of Contents” button, choose the “Custom Table of Contents” option.The only difference between Automatic Table 1 and 2 is the title, which is “Contents” and “Table of Contents,” respectively.Selecting either Automatic Table 1 or 2 will create the table of contents using the names of the headings.Sometimes you want a table of contents to include a bit of arbitrary text that hasn't been formatted with a heading style.For example, you might want to add a pointer in the TOC to an important sidebar with a title that isn't styled as a heading.When you create a TOC, Word scans the entire document to determine which entries should be included in the table and which page numbers should be used for each entry.