Working with Word
You can split your document window to display different parts of your document side-by-side. Select Split from the Window menu, and your document appears in two windows. Click in a window to activate it. You can scroll to any part of your document in either window. You can edit the document in either window. You can drag text to copy or move it from one window to the other.
To restore your original document window, select Remove Split from the Window menu.