Once the text is marked, it's time to collect it all together in the TOC. This is where Word does the work for you.
First place the insertion point where you want the TOC to appear, usually at the beginning of the document. Then, on the Insert menu, point to Reference and click Index and Tables, then click the Table of Contents tab.
If you want to use the default options, click OK to create the TOC.
There are many options. The rest of this course will explore some of them.