Suppose you have a word processing application on your smartphone, your tablet, and your laptop. You are at home, and you need to write a paper for a class. A [] would be easiest to use for writing your paper. the words you can use are
desktop
tablet
smartphone

The answer to this question is given below in the explanation section.

Explanation:

The correct option for the fill-in-blank of this question is desktop.

Because you can easily use the word application using the desktop. You can also use tablet and smartphone for writing a paper on a word processing application.  But you cannot comfortably and easily write the paper as compared to using the desktop for writing the paper. Furthermore, some wordprocessing features are limited in tablets and in smartphones as compared to desktop wordprocessing application.

So a desktop wordprocessor would be easiest to use for writing your paper.

answermetacognitive;