Introduction to Computers

Sologyan, In this lesson, You will know about the Introduction to a computer. 

    Here, I explained very easily about Introduction to a computer. If you know about please do read & watch complete this video and lesson for in-depth knowledge. 

    If you want to lesson about a computer, then you have come to the right website, you can learn about computers from basic computers to programming here. Go to the website to know. 

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Introduction to computer

👉  Let's Start 

   Introduction

There used to be a time. When we used to do any work ourselves. Which took a lot of hard work to do. And was also a waste of time. But since the time the machine has come, our work has become very easy. In which, over time, people's hard work is also saved. And more work gets done in less time. The computer itself is an advance machine from this machine. Who works on ten currents.

Machines

    Machines are man-made things. They make our work easy. They work very fast and save much time and efforts. Let us discuss about some of them. 

Like - Computer, Mobile, Television, Refrigerator, Microwave, Washing machine, And Air Conditioner, etc. 

All these machines work on electricity. So, They are called electronic machine. 

Introduction to Computer 

    Computer is an electronic equipment designed to automatically accept and store data,  and produce output results under the direction of a detailed step- by step stored programs of instructions. It has many characteristics which enables a man to add to his mental power. we say that the mechanical machine has added muscle power to a man and the computer has aided to brain power to a man.

Computers can't do anything without programs. it represents decimal numbers through a string of binary digits.

    A computer system consists of three main components: Hardware, Software, and User. Equipment connected to a computer system is called hardware. Software is a set of instructions that tells the hardware what to do. However, people are the most important components of a computer system - people use to power of computers of a purpose. In fact, it can be a tool for anyone from Business to artist person, form artist to housewife, from Scientist to People, to a student -an incredibly powerful and flexible tool.  

    

Build

Computer is build

    A computer is made of hardware and software. the term hardware refers to the physical components of your computer such as a system unit, mouse, keyboard, monitor, motherboard, speaker, etc. Software is the instructions that make a computer work. 

Hardware:-

    Computer hardware includes the physical parts of a computer, such as a case. a central processing unit ( CPU ), monitor, mouse, keyboard, Computer data storage ( Harddisk, memory card, and pen drive) graphical card, sound card, speakers, and motherboard.

    

    Hardware is typically directed by the software to execute any command or instruction. A combination of hardware and software forms a usable computing system, although other systems exist with only hardware.

Software:-

    Software is actually a computer program. To be more specific, a program is a set of step-by-step instructions that direct the computer to do the tasks you want to do and to produce the result. A computer programmer is a person who writes programs. Most of the user do not know write programs, The computer user use programs written by someone else. This means that we are computer users - when the user buys or downloads use computer software. 

Charles Babbage's

Charles Babbage was made to Computer Device 

    Charles Babbage is called the "Father of Computers". The first mechanical computer designed by Charles Babbage is called Analytical Engin. It uses Read-Only Memory as a Punch Card. 

    Computer device

The basic components of a modern digital computer

    The basic components of a modern digital computer are input devices, an Output device, Central processor units ( CPUs), 

large scale storage devices and memory, hard disk. 

There are four types of functions in the Computer.

1. Accept data - Input Device
2. Processes data - Processing device
3. Produces data - Output device
4. Stores data - Storage device 

Input Device

    An Input device is hardware devices that take information from the user of the computer system, convert it into electrical signals, and transmit it to the processor. the primary function of input devices to allow the user to interact with the computer system.

    The most commonly used or primary input devices on a computer are the keyboard and mouse. However, there are other input devices that input data into a computer. 

Sach as - Mouse, Keyboard, Mac, Camer, Scanner, etc. 

Processing device

    Processing devices are the components responsible for processing information within the computer system. this includes devices such as the CPU, memory, and motherboard

Output device

    Output devices take from the computer system and convert it into a form that can be read by humans. for instance, a monitor creates a visual electronic display to output information created by the processed to the user. 

An output device such as - Monitor, Speaker, Desktop, etc.

Storage device 

    Storage devices are components that allow data to be stored within a computer system. This includes devices such as hard disk and compact disk drives. 

Computer types

Different types of Computer: 

• Analog Computer
• Personal Computer
• Workstation Computer
• Mini Computer
• MicroComputer
• Super Computer

Computer help us

How does the computer help us?

    Being a computer as an electronic device, it does some for our work very fast. Which a man takes a lot of time to do. This is how the full-fledged role is played in the life of this computer. Thus, we have made life easier for us. 

    The computer helps such as sending the message, latter, video, audio, and images, research, Teaching, official work, watch a video, listen to music, and playing games, etc. 

 

Computer use:-

    Such as- Scientist Research, Doctor, Government Dept., School, College, Private Office, & Personal use, etc. 

   

 🖳 More Information related to Computer Click below links.

Basic Computer Knowledge 

    👉  Introduction                                                            

1. Introduction to Computer 
2. What is a Computer?
3. Full-Form of Computer word 
4. Computer advantages and disadvantages 
5. who was Charles Babbage?
6. Charles Babbage's differential analytical engines were also earlier calculating machines
7. Different between electrical and electronic Device
8. What is an Analog and Digital Computer
9. Types of Computing Devices 
10. Generation of Computers
11. Types of Computers
12. History of Computers
13. Characteristics of computer Systems
14. Basic Application of Computer

    👉  Components of Computer System                  

1. Central Processing Unit
2. Keyboard, Monitor, and Mouse and VDU
3. Other Input devices
4. Other Output devices
5. Computer Memory 

    👉  Concept of Hardware and Software               

1. Hardware
2. Software
3. Application Software
4. Systems Software

    👉  Representation of Data / Information            

1. Definition of Information and data
2. Basic data types
3. Storage of data 

    👉 Concept of Data Processing                                    

    👉 Application of IECT                                          

1. E-Governance
2. Multimedia and Entertainment 

Operating Systems                                 

    👉 Introduction to Operating system                  

1. Introduction to the operating system

    👉 Basic of Operating system                              

1. What is an Operating system ( OSs)?
2. How many basic types of operating system are? 
3. The goal of Operating operating Systems? 
4. The basic popular operating system of Name and Introduction 
5. Generation of operating system
6. Types of Operating system
7. The function of the operating system

    👉 Download and Install Operating system        

1. Buy and Download (For Trial) of the Windows Operating system   
2. Download Linux ( lIke - Ubuntu, Kali Linux, and Linux Mint, etc.)
3. How to Create a bootable in Pen Drive and DVD of Windows OSs?
4. How to Create a bootable in Pen Drive and DVD of Linux OSs?
5. How to install Windows OSs ( Like - Windows 7, 8, and 10?
6. How to install Linux OSs? ( Like - Ubuntu, Kali Linux, and Linux Mint, etc.)

    👉 User Interface of Windows Operating system       

1. Introduction to the Windows operating system

    👉 User Interface of Linux Operating System             

1. Introduction to the Linux operating system 
2. Basic Linux Elements 
3. Commands