Microsoft word knows how many lines fit onto a page, so when your page will near end the new page will automatically inset into your file. When you need to insert a new page before the ending page, you can apply page break command from pages group of insert menu manually.
Insert a blank page:Quit different between page break and blank page. Through the page break you can insert a new page from insertion point and manual page break is used at the insertion point but through blank page a new blank page will insert in to file the page and in this stage the default page break is used.
It is a new feature of Microsoft word and it was introduce first from Word 2007. It provides you to insert a Preformatted attractive color full cover page where it allow you insert Title, Author, date and other information’s.