A computer internet course for older adults module 1 handouts. Basic computer hardware notes copy all agp the accelerated graphics port is a high speed connection to the motherboard for video cards. Basic computer skills georgia institute of technology. Housed in the case, you will find the floppy drive, cd rom drive, and the main components of the computer. Basic concepts in cobasic concepts in computer hardware and mputer hardware and softwaresoftware the need for computer literacythe need for compute r literacyr literacy information is power and computers are amplifiers of information when a pregnant woman collapsed into hepatic coma, a surgeon contacted a medical library.
Basic manufacturing functions as well as materials. Any part that we can see or touch is the hard ware. Devices that allow you to hear sound from the computer. The basic computer hardware components that are needed to set up a network are as follows. They were trying to see how the wires were connected together, when moz appeared. Components are attached to a printed circuit board. Helps run the computer hardware and computer system itself. That means without hardware parts in a computer, software is of no work and vice versa. A personal computer that can be easily carried around some laptops sacrifice functionality in order to be more portable. Mar 31, 2020 here are some common individual computer hardware components that youll often find inside a modern computer. Basic computer hardware notes corvallis high school.
Throughhole soldering is needed to connect components to the board. Computer hardware refers to the physical parts or components of a computer such as monitor, keyboard, computer data storage, hard drive disk, mouse, system unit graphic cards, sound. Understanding the basic par q pdf portugues hardware and software components of a computer allows students. Network cables are the transmission media to transfer data from one device to another.
It is used either of the waycomponents of computer pdf file download here, it is very useful for bank computer knowledge section. The term computer hardware refers to the physical components of a computer, namely keyboard, monitor, mouse, and printer, including the digital circuitry. This includes the computer case, monitor, keyboard, and mouse. Its a device that gives you the computers printed output, also called hard copy. The term computer hardware refers to the physical components of a computer basically, the parts and pieces that can be touched or moved, whether inside or outside of the computer. Computer hardware refers to the physical parts or components of a computer such as the monitor, mouse, keyboard, computer data storage, hard drive disk hdd, system unit graphic cards, sound cards, memory, motherboard and chips, etc. The internal architectural design of computers differs from one system model to another. Windows is a software, so is any other program that runs on your computer. Practical computer systems divide software systems into two major classes. Acmp 20062008 uaf geophysical institute a1 basic computer hardware and software overview. How to troubleshoot basic computer hardware problems.
Basic computer components system unit the system unit is the core of a computer system. It controls how the computer does its most basic tasks, like storing files or talking to printers. It carries out the instructions of a computer program, to perform the basic arithmetical. A computer is an electronic device that has two essential parts including hardware and software to perform various operations. Computer hardware is an integral part embedded in all modern day automobiles, microwave ovens, electrocardiograph machines, compact disc players, and other devices. Everything you need to know about computer hardware. Its a device that gives you the computer s printed output, also called hard copy. The software is the instructions that makes the computer work.
Basic computer hardware consists of the following parts. All of the electronic and mechanical equipment in a computer is called the hardware. A computer therefore, is a collection of electronic parts body with a set of instructions controlling it. A chip holding the startup routine for the computer system. Computer hardware refers to the physical parts or components of a computer such as the monitor, mouse, keyboard, computer data storage, hard drive disk hdd. Learn the basics pc laptop 101 east stroudsburg area. The cpu is further includes arithmetic logic unit alu and control unit cu. In this module, transcribersintraining will explore hardware features in computers, examine the various components of the computer and explain their function, and. Inputoutput io devices these allow you to send information to. When using computer hardware, an upgrade means adding new hardware to a computer that improves its performance, increases its capacity, or adds new features. In contrast to software, hardware is a physical entity.
Case or tower this is the plastic box that contains the computer. However, the basic organization remains the same for all computer systems. Computer hardware is organized according to these basic functions. Software hardware includes the parts of the computer system that you actually can touch like the.
You may find, in addition to these basic items, other things clustered around your computer, such as a scanner, a digital camera, a gamepad, an external disk drive, a highspeed modem, and many, many other toys er, vital computer components. Software hardware includes the parts of the computer system that you actually can touch like the keyboard, mouse, monitor, or cpu. Hardware refers to the physical parts or components of a computer. Functions of the major hardware components of a computer. It runs a program to test the hardware of the system. The motherboard is made up of even more parts that power and control the computer. I work for an it magazine company called all systems go. Computer hardware is divided into two main categories. Microsoft windows xp is an example of an operating system. Pdf computer hardware components ontology researchgate.
Here are some tips for troubleshooting some of the most common pc problems. Hardware concepts the intent of this module is to provide the students with a basic understanding of the internal and external hardware parts of a computer. It controls the operation of all parts of computer. The cpu is one of the main components that will effect the performance of your computer, generally a powerful cpu will let a computer perform tasks faster and can perform more. Computer hardware includes computer hardware includes 3 system unit 3 peripheral devices 3 input devices i. It carries out the instructions of a computer program, to perform the basic arithmetical, logical, and inputoutput operations of the system. Jul 24, 2016 the hardware components are connected to the bus through a controller that coordinates the activities of a device with the bus. Tell students that computer basics is a two to four hour course designed to familiarize students new to computers with basic computer terminology, hardware, software, input mouse and keyboard and output document devices, as well as the microsoft windows file structure. Another component is random access memory ram, which temporarily stores information that the. Basic computer hardware tutorial for beginners youtube. At the most basic level, a computer is a device consisting of three pieces.
Computer hardware is the collection of physical elements that constitutes a computer system. So, we need both hardware and software to run a computer and can perform multiple operations. Although there are unlimited possible combinations of hardware settings, you can trace most hardware problems to a relatively small number of causes. The major components of generalpurpose computer system are input unit, maininternal memory or storage unit, output unit, central processing unit. A computer system is made up of a combination of hardware and software. The transistor is a solid state device, meaning it has no moving parts. Knowing your computer hardware components is beneficial when it comes to troubleshooting. Information technology is the broad subject related to computers and managing and processing information. My company has been approached by the producers of the tv programme the gadget show to write a blog or website to help their viewers understand the different elements of a computer system. A typical computer system consists of a computer case, a power supply unit, a motherboard, a central. In this chapter you will explore the basic components of a computer system includ ing the peripheral.
Basic computer components computers come in different shapes and sizes. In this lesson you will learn about the main parts of a computer. The primary components of computer hardware input devices. Computer basic skills microsoft windows pcs we use a conversational and. In this lesson we present an overview of the basic design of a computer system. This tutorial will focus on the components that will be used on a daytoday basis the parts. The purpose of this paper is to create the hardware. You only need to know about basic computer hardware. It performs all types of data processing operations, stores data, intermediate results and instructions program. Computer components are divided into two major categories, namely, hardware and software.
This lesson is an introduction to basic computer hardware and software. Holes go all the way through the board from one side to the other. Computer hardware is the collection of physical parts of a computer system. Lesson 2 cpu monitor keyboard mouse parts of a computer tejas and jyoti were in the computer room, looking at one of the computers.
System software includes operating systems, device drivers, diagnostic tools and more. Hardware represents the physical and tangible components of a computer, i. Computer hardware refers to the physical parts or components of a computer. Hardware and software hardware and software computer hardware includes all the electrical, mechanical, and the electronic parts of a computer. The computer is an amazingly useful generalpurpose technology, to the point that now cameras, phones, thermostats, and more are all now little computers. Computer components any kind of computers consists of hardware and software. The cpu is made up of the control unitcu and the arithmetic and logic unitalu. The term computer hardware or computer parts is used to describe computer components that can be seen and touched. Computer hardware refers to the physical parts of a computer system. Hardware and software in this section of notes you will learn about the basic parts of a computer and how they work. Software software is a set of electronic instructions that tell a. Computer hardware basics and its components informationq. Software the instructions that tell the computer and computer networks what to do. This video will identify each piece of hardware that makes up a computer.
If possible, have one or more types of computers available to show students the hardware components found on different computer models. While there are thousands of parts even in the smallest computers that make up its hardware, you are not required to know them all. For example, a user could perform a hardware upgrade to replace the hard drive with a faster one or an ssd to get a boost in performance. Hardware is the physical components of a computer system e. It is a basic building block used to construct more complex electronic components. Software provides the means for accomplishing many different tasks with the same basic hardware. The most important of these components is the central processing unit cpu, or microprocessor, which acts as the brain of your computer. However, there are several parts on a computer that are universal to all computers. Either you will be applying online with the help of computer or attend the exam online or study the material through system. We will demonstrate how to open it up, take it apart and discuss the make up of the mother board, and then put it. Some basic hardware includes the motherboard, cpu, ram, hard drive, etc. Peripheral a peripheral is any piece of hardware attached to a computer, such as a printer. Basic computer hardware questions are easy to remember and can count for easy marks.
Bus is a term given to a group of wires on the main circuit board of computer that connects all the components including network, hard disk, usb drive, keyboard through a controller, main memory and processor directly to bus and display monitor via video card. Computer hardware basics garfield computer science. Basic hardware components of a modern personal computer, including a monitor, a motherboard, a cpu, a ram, two expansion cards, a power supply, an optical disc drive, a hard disk drive, a keyboard and a mouse inside a custombuilt computer. Section 1 types and components of computer systems hardware and software computer hardware is the collection of physical elements that constitute a computer system. The system unit contains the electronic components used to process and temporarily store data and instructions figure 3. In the years to come, understanding the computer and its. Every computer is composed of two basic components. Software is held either on your computers hard disk, cdrom, dvd or on a diskette floppy disk and is loaded i. The following five units also called the functional units correspond to the five basic operations performed by all computer systems. Central processing unit cpu or processor for short. Were a business building company thats all about finding the only difference you need no matter your organizations size or scale. Basic computer hardware notes in pdf testbook blog.
These parts are almost always found inside the computer s case, so you wont see them unless you open the computer. Hardware hardware is any part of a computer system you can see or touch. Hardware and software are interconnected, without software, the hardware of a computer. Hardware is any part of a computer system you can see or touch. Every fullyfunctioning computer is made of the same basic components, and in this section, well walk through the basic hardware youll need for your first build. Pc components a computer system is a collection of electronic and mechanical devices operating as a unit. Basic computer configuration basic computer components system unit the system unit is the core of a computer system. It uses graphics pictures to connect you to the computer s hardware and software in an easytounderstand hopefully. Use these computer notes to familiarize yourself with basic computer hardware. Inputoutput io devices these allow you to send information to the computer or get information from the computer.
Pdf a computer system consists of hardware components that integrate with each other. Motherboard is the basic integrated board of the computer on which all other components are connected. A commonly used network cable is category 5 cable with rj 45 connector, as shown in the image below. Components of computer pdf file download software hardware pdf. Computer hardware is a general term to describe all the physical parts of a computer system. Bios the basic inputoutput system controls the computer s basic operations and is responsible for starting up the computer and hardware.
Some of these are the hard drive, motherboard and the processor chip cpu. A computer s hardware is comprised of many different parts, but perhaps the most important of these is the motherboard. Hardware includes components such as the monitor, keyboard, hard drive disk, mouse, printers, graphic cards, sound cards, memory, motherboard and chips, etc. Faster than a pci card and doesnt use the system memory. This section will introduce major parts and themes of how computer hardware works. Hardware and software are the two basic parts of a computer system.
The cpu of your computer is very much like your brain, it is the part of the computer that gives out all basic instructions to every other component on your computer. Get in touch today to learn how we can help you find yours. These components include the central process ing unit, primary memory, and the system board. Parts of the laptop desktop keyboard trackpad control panel. About basic computer hardware every part of your computer is the. Cpu central processing unit the cpu is considered the brain of the computer. One of the oft seen topics in computers is hardware. These components include the central processing unit, primary memory, and the system board. The key points are understanding what the components are called, but more importantly, understanding the basics of what they do and how they work together.