A Table of Contents is simple. These instructions are for Word 2002 (XP) but should be very close in adjacent versions.
1. Go to the point where you want the TOC to be, usually right before the first page.
2. Click on the Insert->Field menu item.
3. Scroll down to TOC and select it.
4. Click OK.
5. This will insert a table of contents field in your document, but since you don't have any entries, you'll see this message:
Error! No table of contents entries found.
Not to worry. To make entries, you'll have to use Heading styles. Heading 1, Heading 2, Heading 3 are by default collected for the Table of contents, but you can play around and get others also. There's even a way of putting in entries that aren't flagged by style.
The Table of Contents also doesn't continually update itself. You have to tell it to whenever you want it to:
1. Right click in the table and select Update Field.
2. An Update Table of Contents dialog box will appear.
3. Click the Update Entire Field button.
4. Click OK.
That should do it.