The keyboard and the mouse are types of blank devices

input devices

Explanation:

There are four basic computer components:

 1) input devices: the devices used by the users to input information and commands into the computer, e.g. mouse, keyboard, touchpad, microphone, etc.

 2) output devices: the devices used to relay information to the computer users, e.g. monitor, speakers, printer, etc.

 3) central processing unit (CPU): this is basically the brain of the computer since all the software is executed by the CPU

 4) primary memory: includes the read only memory (ROM) and the random access memory (RAM) that stores all the machine codes processed by the CPU.  

answer; i believe the correct answer is : communicate safe work practices;

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.