Sara Ann

Input

Output

Processing

Memory

Storage

USBUSB

NANOMETERNANOMETER

HARD DRIVEHARD DRIVEZIP DRIVEZIP DRIVE

FLOPPY DISK DRIVEFLOPPY DISK DRIVE

Application Software

System Software

Personal Computer

Workstation

Videogame Console

Server

Client

Mainframe Computer

Supercomputer

Handheld Computer

PDA

Smart Phone

Portable Media Player

Microcontroller

Sara Ann