Katie typed a paper using Microsoft Word. Microsoft Word is a type of?
operating system (this one) software hardware data storage device (or this one?) Julian downloaded some music of the music he created to play for his friend. Julian's friend wore headphones to listen to the music. A set of headphones is:?
an input device*** an output device a data storage device a type of storage

Respuesta :

Microsoft Word  which Katie used for typing papers is a type of software (application software). It is one of the major applications which operate on personal computers. 
Julian's friend wore headphones to listen to the music. A set of headphones is an output device that play the sound of the music Julian has downloaded.