Selection.InsertBreak (Word)
Inserts a page, column, or section break.
When you insert a page or column break, the break replaces the selection. If you don't want to replace the selection, use the Collapse method before using the InsertBreak method.
InsertBreak (Type)
Type: the type of break to insert. The default value is wdPageBreak. Some of the WdBreakType constants may not be available to you, depending on the language support (U.S. English, for example) that you have selected or installed.
Selection.InsertBreak Type:=wdSectionBreakContinuous