The _____ mobile operating system is developed by Apple

The logical unit of the computer that receives information from outside the computer for use by the computer is called _______ .

Fill in the blank(s) with the appropriate word(s).

Lisa inserts her house address as the return addressat the bottom of any official document that she sends out. She formats this return address using bold and italic, centered, with a thin black line surrounding it. This formatted return address is referred to as a(n) _____.?

A. ?Indolent Part B. ?WordArt C. ?Quick Part D. ?SectionArt