The headings that appear on the ribbon, such as file, home, and insert, are called:
shortcuts
groups
menus
tabs

Write a method that accepts a string object as an argument and returns the number of words it contains. for instance, if the argument is "four score and seven years ago", the method should return the number 6. demonstrate the method in a program that asks the user to input a string and then passes that string into the method, printing out whatever the method returns.

Awide variety of “ apps “ are available to customize devices. which category of app does the word processing software fall into?

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.