Different Parts Of Computer And Their Functions Pdf
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All PCs have a Key board port connected directly to the motherboard. The oldest, but still quite common type, is a special DIN, and most PCs until recently retained this style connector.
Each of these parts are made up of smaller parts, called components. For example, a motherboard includes electrical connectors, a printed circuit board PCB , capacitors, resistors, and transformers. All these components work together to make the motherboard function with the other parts of the computer. The CPU includes components such as integrated circuits , switches, and extremely small transistors. These components process information and perform calculations.
Generally speaking, a component is a element of a larger group. Therefore, the larger parts of a computer, such as the CPU and hard drive, can also be referred to as computer components.
Technically, however, the components are the smaller parts that make up these devices. Component may also refer to component video, which is a type of high-quality video connection. A component connection sends the video signal through three separate cables — one for red, green, and blue. This provides better color accuracy than composite video typically a yellow connector , which combines all the color signals into a single cable. This page contains a technical definition of Component.
It explains in computing terminology what Component means and is one of many hardware terms in the TechTerms dictionary. All definitions on the TechTerms website are written to be technically accurate but also easy to understand. If you find this Component definition to be helpful, you can reference it using the citation links above.
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Want to know what hardware is in your computer? Become a computer pro with our quick guide to these essential components and their roles. Quite simply, computer hardware is the physical components that a computer system requires to function. It encompasses everything with a circuit board that operates within a PC or laptop; including the motherboard, graphics card, CPU Central Processing Unit , ventilation fans, webcam, power supply, and so on. Although the design of hardware differs between desktop PCs and laptops due to their differences in size, the same core components will be found in both.
In this lesson you will learn about the main parts of a computer. Lesson 2. CPU Show the various parts of a computer and explain their functions. If a computer.
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.
The basic parts of a desktop computer are the computer case , monitor , keyboard , mouse , and power cord. Each part plays an important role whenever you use a computer. Looking for the old version of this video? You can still view it here. The computer case is the metal and plastic box that contains the main components of the computer, including the motherboard, central processing unit CPU , and power supply.
A computer is any machine that can be programmed to carry out a set of algorithms and arithmetic instructions. In terms of construction, each of these main components are attached to the motherboard and then put into a protective case—resembling the clean, polished look most of us are accustomed to seeing.
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