A family of Microsoft word processing software products for creating web, email, and print documents.
If Word is opening in a Normal window (not Maximized), its size will depend on the size when it was last closed. If you resize the window (with just one window open) and then close Word, it should reopen at the size and in the position where you left it. As for the Ribbon, that setting is also sticky. If you are seeing any Ribbon tabs (File, Home, Insert, etc.), you can double-click any one of them to expand the Ribbon. While it is expanded, click the down arrow at the right end and select Always show Ribbon. You can also choose to show or hide the Quick Access Toolbar.