Only nics supporting a minimum of 100mbps should be used in new installations students. It connects the cpu, memory, hard drives, optical drives, video card, sound card, and other ports and expansion cards directly or via cables. Absolute beginners guide to computer basics, fifth edition, will help you figure out how to use your new computer system. Each type of motherboard is designed to work with specific types of processors and memory, so. Basic computer hardware questions are easy to remember and can count for. Motherboard types and features a motherboard is the most complicated component in a computer. One of the oft seen topics in computers is hardware. The role of the motherboard is to allow all these components to communicate with each other. Each computer on a network must have a network card. The first ibm pc motherboard had only a processor and card slots. There are multiple types of motherboards, designed to fit different types and sizes of computers.
To become familiar with motherboards, you need to know and understand their parts. The central processing unit, motherboard, hard drive, memory, etc. Computer basic skills microsoft windows pcs we use a conversational and nontechnical way to introduce the introductory skills that you will need to develop in order to become comfortable with accessing and using computer programs. Youll learn about computer hardware and software, about the microsoft windows 7 operating system, and about the. If you have ever looked inside a computer the motherboard is the large circuit board in the back of the case that everything connects to. Input device translate data from form that humans understand to one that the computer can work with. A desktop computer is comprised of many diverse components. Some exams like sbi po, sbi clerk, ibps po, ibps clerk, ssc cgl, railways rrb etc.
Computer a laptop has an all in one design built in monitor keyboard speakers. Our computer fundamentals tutorial includes all topics of computer fundamentals such as input devices, output devices, memory, cpu, motherboard, computer network, virus, software, hardware etc. A motherboard, also known as a main board, is the primary circuit board inside of a computer, and is where the central processing unit cpu, memory, expansion. The container for the motherboard, disk drives etc. A motherboard allows all the parts of your computer to receive power and communicate with one another. Is a connector on the motherboard or on a separate adapter that allows a device to connect to a computer. These can send the data to another computer system. It can be considered as the backbone of a computer. Computer motherboards computer hardware, computer basics. This page will give you all your hardware basics, what each part does, why its important, and how it effects your computer overall. Users plugged components like floppy drive controllers and memory into the slots. The part of a computer system that contains the computer screen, where information is displayed.
Easily noticeable in a desktop but a laptop works the same, just on a smaller scale. Learning the computer basics 3 computer hardware repairs and maintenance. The motherboard, which is an electronics board with the micro processing unit mpu, slots for memory and addin cards, and connectors for the other. Computer hardware hardware represents the physical and tangible components of a computer, i. Youll learn how computers work, how to connect all the pieces and parts, and how to start using them. A recent tech tip covered the basics of selecting a computer caseand made mention. Most common are keyboard and mouse example of input devices. Motherboard components and types of motherboard functions in laptop.
This video will identify each piece of hardware that makes up a computer. This introduction will give the student the basis knowledge to use multiple operating systems, identify the parts of a computer, and use logical steps in solving hardware and software problems. Troubleshooting common computer problems troubleshooting is the process of figuring out how to solve a computer problem. Even with the most updated software and hardware, occasionally computers can malfunction. The motherboard serves as a single platform to connect all of the parts of a computer together.
Feel free to download our it tutorials and guide documents and learn the joy of free learning. Take advantage of this course called basic computer course book download to improve your others skills and better understand computer basic this course is adapted to your level as well as all computer basic pdf courses to better enrich your knowledge all you need to do is download the training document, open it and start learning computer basic for free. These components include the central processing unit, primary memory, and the system board. You would have observed that instructions have to be fed into the computer in a. The minimum items required to operate your personal computer are the pc base box, the keyboard, the mouse, and the monitor. It is derived from the latin word computare which means to calculate. Computer basics study guide cpu central processing unit this is the brain of the computer.
Downloading free computer courses and tutorials in pdf. The type of motherboard installed in a pc has a great effect on a computers system speed and expansion capabilities. Presented by jitesh patil makrand patil akash relan himanshu patel 2. Monitor a device that displays the signals of the computer. A computer has many components, each with their own roles and functions. When you put together a computer from parts, generally you start with deciding on which processor and motherboard you will use. A motherboard is the central or primary printed circuit board pcb making up a complex electronic system, such as a modern computer or laptop. A motherboard provides connectivity between the hardware components of a computer, like the processor cpu, memory ram, hard drive, and video card. Computer basic skills microsoft windows pcs we use a conversational and nontechnical way to introduce the introductory skills that you will need to develop in order to become comfortable with accessing and using computer. Motherboard laptop components and their functions circuit. A few people wrote in expressing interest in understanding more about the basics of motherboards, and thats exactly what this tech tip intends to address.
We will demonstrate how to open it up, take it apart and. 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. The central processing unit cpu, also called a processor, is located inside the computer case on the motherboard. Basic inputoutput system tit is a program that is stored in readonlymemory on the motherboard tit is a program that is unique to each motherboard model and provides disk drive configuration information for the operating system along with the system time, security access, and other lowlevel settings. Automation means ability to perform the given task automatically. The motherboard is the base to any good computer and controls how all the components interact. The software is the instructions that makes the computer work. Anyone can use a desktop computer with the right advice. Computer basics seema sirpal delhi university computer centre. If you purchased your book from or, your free web edition can be found under the digital purchases tab on your account page.
Computer pdf is here to help you learn programs, enhance your knowledge in computer security, databases, office, automation, analytics and it in general. Software tbios tlowest level program on the pc tbios is an acronym for. Notes computer hardware basics the computer a computer is made up of many parts. The term hardware refers to the physical components of your computer such as the system unit, mouse, keyboard, monitor etc. 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. Simply looking inside your computer can tell you if you have an open bay to add another hard disk and if you can add memory or have to replace it. Computer hardware questions and answers pdf free download,objective troubleshooting questions,multiple choice questions,lab viva,online quiz,test. This document is a free course material and training computer basics designated to all level users. The picture shown above is the motherboard of a computer, which acts as the basis of every piece of hardware. Central processing unit cpu or processor for short. A computer is composed of hardware and software, and can exist in a variety of sizes and configurations. Basic computer hardware notes in pdf computer awareness is tested in almost every exam. Whenever you press a key, click the mouse, or start an application, youre sending instructions to the cpu. The first motherboards held very few actual components.
It is also known as a mainboard, baseboard, system board, planar board, or, on apple computers, a logic board, and is sometimes abbreviated casually as mobo. We will talk about a few things you might do yourself to upgrade your computer in the last section of this module. Parts of a motherboard and their function turbofuture. The system unit contains the electronic components used to process and temporarily store data and instructions figure 3. We will concentrate on the skills that will apply to many commonly used programs. A recent tech tip covered the basics of selecting a computer caseand made mention of the various sizes that correspond to motherboards of different form factors.
A pc motherboard generally has a series of slots, allowing daughter boards to be plugged in directly. H 3 course adapted from national institute on aging 2007 helping older adults search for health information online. It is sometimes called the brain of the computer, and its job is to carry out commands. The motherboard mobo for short is the most important part of a computer and is the main circuit board. A computer internet course for older adults module 1 handouts. Computer inputoutput ports and interfaces 1 terms and abbreviations. Free computer architecture courses and tutorials training on format pdf for download motherboard, ram, rom, microprocessor, database.
Learn the basics pc laptop 101 east stroudsburg area. Other connectors on the motherboard allow communication through cables with various peripheral devices, both inside and outside the compu ter case. The motherboard is the computers main circuit board. An electronic device that stores, retrieves, and processes data, and can be programmed with instructions. Most modern network cards are 10100 nics and can operate at either 10mbps or 100mbps. The computer repair course is used to introduce and develop the computer skills required by the student to complete class work in computer repair. Introduction a motherboard, also known as the primary circuit inside the computer, and where the central processing unitcpu, memory slots, drives and other peripherals. In order to solve a problem, you must figure out which part of the system is malfunctioning. Inputoutput io devices these allow you to send information to the computer or get information from the computer. Its a thin plate that holds the cpu, memory, connectors for the hard drive and optical drives, expansion cards to control the video and audio, and connections to your computers ports such as usb ports.
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