Input, Output, Storage and ProcessingA beginner’s first look at a PC’s hardware components
Hardware
Physical parts of the computerProcessor Input devicesOutput devicesStorage devices
Central Processing Unit (CPU)
Changes the input data into information that can be output or stored
Processor
Hard Drive
Stores data and processed information for later retrieval
Storage Device
Monitor
A screen that displays the data and information
Output Device
Printer
Produces a hard copy of the processed information on paper
Output Device
Speakers
Emit and amplify sound from the computer
Output Device
Keyboard
Used to enter data and instructions by typingcharacters
Input Device
Mouse
Used to control the on-screen pointer by rolling across a flat surface
Input Device
Webcam
Allows the user to record video and still images
Input Device