Question

How do you know that clicking on an item in a menu will display a submenu?

Answer 1

The item is followed by three dots.

Generally, especially inside web browsers (such as chrome, IE, etc), they will have three dots vertically down. This is the menu that will display groups of submenu's (such as history, bookmarks, etc) as well as other tools that can be used.


hope this helps

Answer 2

All credit goes tojsurginer2000otz2ik. the answer is the item is followed by an arrow