Steven Bright 
Computer for Kids [EPUB ebook] 
Input, Output and Storage Devices

This tech manual is the second book in the 'Computer for Kids’ series and will guide your Kids in learning and acquiring Information and Communication Technology Skills. This book will enable your wards to understand how a computer functions, the processes of data processing and the sequence involved in retrieving information from an external storage device like the Hard Disk Drive.
They will get to know the three basic kinds of devices that a computer requires to be able to effectively perform its tasks and the different categories of these devices and their functions. These are what they will learn:
*Data processing method
*Data retrieval sequence
*Input devices
*Output devices
*Storage devices