Any hardware component that allows you to enter data and instructions into a computer or mobile device.

A) computer-aided manufacturing (CAM)
B) malware
C) online social network
D) memory card
E) input device

Input Device

Hardware used to provide data and control signals to an information processing system such as a computer. Examples include keyboards, mice, and scanners.

Hardware Component

Any physical part of a computer or electronic system, such as a processor, hard drive, or keyboard, that contributes to the machine's functionality.

Mobile Device

A portable computing device such as a smartphone or tablet.