We will do a large project in several steps.
Type FILE in the first menu position, then going down type &Open, Select &Folder, -, E&xit
Typing the - creates a line. After entering all of the menu items go to the properties window and name the menu items mnuFile, mnuOpen, mnuSelectFolder and mnuExit.
The form will look like this (the picture box is not visible here because there is no picture yet.):