Widows and orphans
Widows and orphans occur when a paragraph is split across a page break, with the bulk of the paragraph on one page and the remainder on the other.
A widow is a few lines at the beginning of a paragraph that are separated from the rest of the paragraph by a page break. An orphan is a few lines at the end of a paragraph that are separated from the rest of the paragraph by a page break.
Specify the number of lines that you want kept together at the bottom or top of a page.
To specify widows and orphans: on the Format menu option click Paragraph and on the Controls tab enter the number of Widow Lines or Orphan Lines required.