Basic knowledge of computer hardware and software pdf

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basic knowledge of computer hardware and software pdf

Introduction to Computers: Hardware and Software

Computers are important tools in nearly every profession, so almost everyone can benefit by knowing how they work and how to use them. In this course, you will learn the basics of computer hardware, software, and networking. You will also develop basic skills in using Windows and Microsoft Office, and for creating your own web pages. Finally, you will learn how to use computers safely, and you will consider ethical issues related to computer usage. Skip to main content. Search for:. Welcome to Computer Applications and Concepts Welcome to ITE — Introduction to Computer Applications and Concepts Computers are important tools in nearly every profession, so almost everyone can benefit by knowing how they work and how to use them.
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Published 16.01.2019

Basics of Hardware and software - Computer Awareness Lesson - 7

Computer Hardware and Software

Computer hardware is any physical device used in or with your machine, whereas software is a collection of code installed onto your computer's hard drive. For example, the computer monitor you are using to read this text and the mouse you are using to navigate this web page are computer hardware. The Internet browser that allowed you to visit this page and the operating system that the browser is running on are considered software. All software utilizes at least one hardware device to operate. For example, a video game, which is software, uses the computer processor CPU , memory RAM , hard drive , and video card to run. Word processing software uses the computer processor, memory, and hard drive to create and save documents. Hardware is what makes a computer work.

All Rights Reserved. Toggle navigation. Computer Hardware and Software 1. Latin Scripts B. English Scripts C. Complex Scripts D. None of above.

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Computer Awareness is tested in almost every exam. One of the oft seen topics in Computers is Hardware. Basic Computer Hardware questions are easy to remember and can count for easy marks. Download as PDF for revision later. Download this as PDF. Every part of your computer is the result of years of research and development.

Computer hardware includes the physical, tangible parts or components of a computer , such as the cabinet , central processing unit , monitor , keyboard , computer data storage , graphics card , sound card , speakers and motherboard. Hardware is so-termed because it is " hard " or rigid with respect to changes or modifications; whereas software is "soft" because it is easy to update or change. Intermediate between software and hardware is " firmware ", which is software that is strongly coupled to the particular hardware of a computer system and thus the most difficult to change but also among the most stable with respect to consistency of interface. The progression from levels of "hardness" to "softness" in computer systems parallels a progression of layers of abstraction in computing. 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 components. The template for all modern computers is the Von Neumann architecture , detailed in a paper by Hungarian mathematician John von Neumann.

4 COMMENTS

  1. Egeria P. says:

    Any kind of computers consists of HARDWARE AND SOFTWARE. system. Computer hardware refers to the physical parts or components of a computer such as . system and some fundamental utilities such as disk formatters, file managers, . Knowledge: application of data and information; answers "how" questions. 4.

  2. Tiolotiran says:

    Can a computer run without software?

  3. Edward B. says:

    BASIC CONCEPTS IN COMPUTER HARDWARE AND. MPUTER HARDWARE AND. SOFTWARE. THE NEED FOR COMPUTE. THE NEED FOR COMPUTER.

  4. Lexi R. says:

    Hardware & Software. The term hardware refers to the physical components of your computer such as the system unit, mouse, keyboard, monitor etc.

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