What is computer hardware and software pdf

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what is computer hardware and software pdf

Basic Computer Hardware Notes in PDF - Testbook Blog

Hardware refers to the physical elements of a computer. This is also sometime called the machinery or the equipment of the computer. Examples of hardware in a computer are the keyboard, the monitor, the mouse and the central processing unit. However, most of a computer's hardware cannot be seen; in other words, it is not an external element of the computer, but rather an internal one, surrounded by the computer's casing tower. A computer's hardware is comprised of many different parts, but perhaps the most important of these is the motherboard. The motherboard is made up of even more parts that power and control the computer. In contrast to software, hardware is a physical entity.
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Computer Hardware & Software Lesson Part 1

Computer hardware and software

Von-Neumann computer consists of two main components: memory and CPU. This concept has not yet been overcome and even the latest computers still come from von-Neumann architecture. An application software is a computer program designed to perform a group of coordinated functions, tasks, or activities. Applications may be connected with the computer and its system software or may be published separately, and may be coded as proprietary or open-source. Operating system is defined as a system software that manages computer hardware and software resources and provides common services for computer programs. All cpplication softwareomputer programs require an operating system to function.

Difference Between Hardware And Software Pdf In Hindi

But what is the difference between computer software and hardware? These two terms refer to the most fundamental parts of computer systems. - To browse Academia. Skip to main content.

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 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.

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