Buffer
It is a temporary memory located in different hardware devices mainly I/O devices. This memory is used to store data during
Email Service
Email service is used for transmitting electronic or soft-copy documents, message by using electronic devices like computer, computer network, internet, etc. present e-mail service is based
Input Devices
Some of the input devices used in a computer are keyboard, mouse scanner, joystick, touch screen, touchpad, track ball, bar code reader, light pen, optical code
Chapter Two | Computer Science | HSEB Notes
Chapter Two : Classification of Computer
& CLASSIFICATION OF COMPUTER
Chapter One | Computer Science | HSEB Notes
Chapter One : INTRODUCTION TO COMPUTER
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