Which of the following is considered both an input and output peripheral? a
Keyboard

b
Microphone

c
Speaker

d
Touchscreen monitor

The forerunner to cell phones, pdas, and smartphones was

Visually impaired individuals generally rely on the for navigation. thus, designers need to ensure that mouse-specific inputs, such as pointing, clicking, and hovering, can be done without a mouse.

Jackson, who works in the finance department of a company, is holding a seminar for other employees on how to file taxes. only three employees sign up to attend the seminar. which device can he use to share his presentation with a group of three employees?