A computer is an electronic device that takes input, processes it, and provides output. It consists of input and output devices as well as hardware components like a central processing unit and memory. Computers are widely used in business, banking, insurance, engineering, the military, government, and communication.

1. INTRODUCTION
OF
COMPUTER

2. WHAT IS COMPUTER
• Computer is a an Electronic Device
it’s takes input and process gives
output.

3. BLOCK DIAGRAM OF COMPUTER

4. INPUT DEVICES

5. OUTPUT DEVICES

6. HARDWARE COMPONENTS

7. APPLICATIONS
• Business
• Banking
• Insurance
• Marketing
• Engineering Design
• Military
• Government
• Communication