The title bar in every office program includes tabs specific to the program, but all programs include a file tab and home tab on the left.
true / false.

False

Explanation:

All programs include Ribbon on the at the top of the window. These are the way to help the user to understand , use and find commands with minimum effort required and directly with a lowest number of clicks possible and without having using Help. A ribbon can replace both toolbars and traditional menu bar.  

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it can either be 2. or 4. : ) tell me if i'm wrong or right