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Part 1 Introduction To Computers

The document provides an introduction to computers, defining them as electronic devices that manipulate data. It outlines key characteristics such as speed, accuracy, automation, versatility, and diligence, as well as classifications based on size, purpose, and type. Additionally, it describes the basic functions of a computer, including input, processing, storage, output, and control.

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7 views1 page

Part 1 Introduction To Computers

The document provides an introduction to computers, defining them as electronic devices that manipulate data. It outlines key characteristics such as speed, accuracy, automation, versatility, and diligence, as well as classifications based on size, purpose, and type. Additionally, it describes the basic functions of a computer, including input, processing, storage, output, and control.

Uploaded by

digvjayrana1
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as TXT, PDF, TXT or read online on Scribd
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Title: Computers and Its Fundamentals - Part 1: Introduction to Computers

1. What is a Computer?
A computer is an electronic device that manipulates information or data. It has the
ability to store, retrieve, and process data.

2. Characteristics of Computers:
- Speed: Performs operations at incredible speed.
- Accuracy: High level of precision in computation.
- Automation: Performs tasks automatically once programmed.
- Versatility: Capable of handling a wide variety of tasks.
- Diligence: Does not suffer from fatigue.

3. Classification of Computers:
- Based on Size: Micro, Mini, Mainframe, Supercomputers.
- Based on Purpose: General-purpose and Special-purpose.
- Based on Type: Analog, Digital, and Hybrid.

4. Basic Functions of a Computer:


- Input: Taking in data (e.g., from keyboard, mouse).
- Processing: Performing operations on the data.
- Storage: Saving data.
- Output: Presenting data (e.g., monitor, printer).
- Control: Directing the manner and sequence of all operations.

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