COMPUTER LITERACY | SHORT NOTES | B.Ed ( HONS ) PART - I , SEMESTER - II
SUBJECT : COMPUTER LITERACY Q. NO. 1: What is computer : A computer is a sophisticated electronic device designed to process, store, and retrieve data. It consists of various components, including a central processing unit (CPU), memory, storage, input devices like a keyboard and mouse, and output devices like a monitor. Computers can execute a wide range of tasks, from simple calculations to complex operations, by following a set of instructions known as programs or software. They play a crucial role in various aspects of modern life, facilitating communication, information storage, and problem-solving across different domains. Q. NO.2: Types of computer : Computers come in various types, each designed for specific purposes and catering to different needs. 1. Personal Computers (PCs): These are the most common type of computers, typically used for general computing tasks. PCs include desktop computers and laptops, providing individuals with a platform for personal and professiona
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