Most tables have a header row that explains the contents of the column.
If the table goes to a second or third page, you don't have to manually type in these headings again. The row or rows marked as header rows are placed at the top of each page as the table expands to other pages. If the first row of your table contains a title you do not want repeated, simply mark the row that will become a header row. However, you cannot have header rows on multiple pages and one title on the first page and another title on the second page. There is no way to insert a row above the header row on subsequent pages.