intoduction on computer - Copy - Copy.pptx

introduction to computer slides pdf

1. INTRODUCTION TO COMPUTER SUBTITLE :UNDERSTANDING THE BASICS

2. DEFINITION OF COMPUTER A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send email, play games, and browse the Web. Example : desktop, laptops, tablets, smartphones, etc.

3. HARDWARE COMPONENTS Central processing unit(CPU) Memory(RAM) Storage Drive(HDD/SDD) Input/output Devices(Keyboard, Mouse, Monitor) Power supply

4. SOFTWARE DEFINTION : A Set of instructions that a computer can execute. Example : operating system(windows) Productivity software(Microsoft office) Web browsers(google chrome, Mozilla F irefox) games

5. Types of computer Super Computer. Mainframe computer. Mini Computer. Workstation Computer. Personal Computer (PC) Server Computer. Analog Computer

6. Uses of computer Computers are playing a vital role in almost every field and making our day-to-day tasks more manageable. Computers were only used to perform complex numerical calculations in a previous time, but they have reached too far and now perform many different roles. They are now performing diverse set functions from complicated calculations to generating business reports, bill generation to education, programming or development to entertainment, etc. Because of their characteristics and powerful functionalities, computers are used in various fields, such as homes, businesses, government offices, research organizations, educational institutions, medical, entertainment, etc.

7. Conclusion SUMMARY: Computers are an integral part of modern life, and understanding their basics essential for effective use.