What type of desktop system is sarah using in the following scenario? sarah types the phrase “open document 3” onto a black screen, and the computer responds by opening the file she requested. direct user interface indirect user interface command-line interface graphical user interface

I'd go with command-line interface.

A CLI enables users to type commands in a console or a terminal window expressed as a sequence of characters and presses the enter key on the keyboard to execute that command. And in this case, Sarah is typing an “open document 3” command to the command-line interface to open a file in her computer.

solution:

the auto-correct option of the auto-correct tool enables you to add and delete words that do not follow abbreviation rules because:

it is a feature that allows outlook to correct common spelling and typing errors and to replace characters with symbols. we can also can use auto-correct as a shortcut, which means we can type a small string of characters and have those characters replaced by a longer string.