Nonkey voice products are warranted solely by the manufacturer in accordance with the manufacturers warranty, and are sold by key voice as is. Computer maintenance tutorials free computer maintenance. A computer system is made up of a combination of hardware and software. 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. Computer hardware presentation linkedin slideshare. The new technology file system ntfs is accessible only through. The purchase of a computer repair toolkit is necessary in order to do the work of. Even with the most updated software and hardware, occasionally computers can malfunction. For example, this pdf contains several form fields for.
Esd damage can occur when there is a difference in charge. This promotes unavoidable wear and tear and will cause parts to fail after so many uses. The power cord should be the authorized type specified for your computer. The initial hardware and software of all key voice technologies, inc. Dell computer hardware user manuals download manualslib. Very useful resources for who wants to be familiar with commands and basics of linux features.
Pc troubleshooting and maintenance guide 3 windows reports smaller capacity in the windows explorer tool and in the my computer window because it shows information about one partition on the hard disk drive at a time. Computer hard disk are of two types, ideintegrated drive electronics. Creating data backup discs you can use the cd or dvd burning software in cluded on your computer to create. User manuals, lenovo desktop operating guides and service manuals.
All other keys will act the same as if caps lock is off. Hardware includes the parts of the computer system that you actually can touch like the keyboard, mouse, monitor, or cpu. This specific program is classified in the computer architecture category where. Switch off the computer verify that the computer closes down correctly. If youve ever downloaded a printable form or document from the web, such as an irs tax form, theres a good chance it was a pdf file.
Blow out and clean your computer regularly your computer is made up of many moving parts, and these parts get hot during use causing the metal to expand and then contract while cooling down again. As an it professional, you need software and hardware training. Periodical computer maintenance every two or three months, you need to clean the components from dust and. Usually the server is a higher than average file and print server cd or multimedia servers. Pdf basic computer maintenance free tutorial for beginners.
By performing regular maintenance routines, you can reduce potential hardware and software problems. A ups device doesnt protect from lightning strikes. Basic computer course book download this pdf tutorial aims to give students who have had little or no contact with computers the foundation for all work using a computer. The linux system administrators guide is a pdf tutorial that describes the system administration aspects of using linux.
If your computer is not compatible for upgrade to windows 10, we can help to find the perfect computer for you. Hardware components are further divided into three groups. What is more interesting to computer scientists is that there are questions than can be clearly and simple stated, with an apparent possibility of an algorithmic solution, but which are know to be unsolvable by. Computer pdf is here to help you learn programs, enhance your knowledge in computer security, databases, office, automation, analytics and it in general. Adobe pdf files short for portable document format files are one of the most commonly used file types today.
Ensure that all software fixes, drivers, and uefi bios downloads are installed before. Brainmaster software and hardware installation manual 5319 v6. These can be included in the os or purchased separately. Click on an alphabet below to see the full list of models starting with that letter. They will learn to assemble and repair desktop pc with all its internal components. Basic computer components computers come in different shapes and sizes. Today is the world of mobile phones, smartphone, iphone and tablets. Components of computer pdf file download software hardware pdf. Evolution hosts vps hosting helps us share these pdfs with you. How computers work processor and main memory roger young. These courses teach you how to install and support common computer hardware, and diagnose and repair problems when they occur. Free computer hardware books download free computer.
At the workshop for informaon and communicaon technology sta. Device drivers are programs that control particular hardware devices. Software cannot be utilized without supporting hardware. Use file save as and choose a different folder such as documents or downloads. Those days are gone when people used to carry simple bar type handsets of popular. The material in this ebook also appears in the print version of this title. Feel free to download our it tutorials and guide documents and learn the joy of free learning. However, there are several parts on a computer that are universal to all computers. The first partition contains the system recovery information. Maintenance this section includes information about tasks you can perform to help ensure the troublefree operation of your computer, and to ease the recovery of important information on your computer should problems arise in the future. Regular maintenance routines reduce computer downtime and repair costs. If the motherboard does not work, none of the other parts will either. If you are using hardware lock security, you do not need to dea ctivate your license.
This tutorial focuses on using gparted, or gnome partition editor, a free and open source partition editor. Software hardware includes the parts of the computer system that you actually can touch like the keyboard, mouse, monitor, or cpu. This includes file management programs, uninstall programs, disk scanners and defragmenters, backup utilities, antivirus etc. Most activities can be described in terms of the inputprocessoutput ipo cycle. Basic computer maintenance and troubleshooting techniques. Either you will be applying online with the help of computer or attend the exam online or study the material through system. You now have 3 different files in 2 different folders. You will earn how you can put information in computers and get information out of computers. Mar 27, 20 a desktop computer is comprised of many diverse components. The hardware book is freely distributable but is ed to joakim ogren. In this mobile phone repairing tutorial, i will give you some helpful tips and free pdf tutorial to download. You can use the cd or dvd burning software included on your pc to create backup discs of important. Posted on december 27, 2011 by george chiang posted in computer maintenance tips, computer maintenance tutorials, windows tips whether youre going to a new job and returning a machine, selling your old computer, or donating it, you need to be very cautious of what information is left on the device.
Dell computer hardware manuals manualslib has more than 102 dell computer hardware manuals. Click the deactivate button to deactivate your license on the computer where it is currently active, making it available for use on another computer. Trainees will able to install different types of operating system and all other. At the computer there may be some pictures i havent drawn yet. A computer therefore, is a collection of electronic parts body with a set of instructions controlling it mind. Select an easy to find save in location on your computer, such as your. In addition to freeing up potentially significant amounts of hard drive space, using disk cleanup on a regular basis can improve system performance. This file is designed to give a basic overview of the bus found in most. The computer basics training session is a two 2 to four hour course. The disk cleanup utility can determine which files on your hard drive may no longer be needed and delete those files. A computer is composed of hardware and software, and can exist in a variety of sizes and configurations.
Learn more about laptop computers and how they differ from traditional desktop computers. Mobile phone repairing tutorial, helpful tips and free pdf tutorial to download. The symptomtofru index and additional service information chapters are not specific to any machine type and are applicable to all thinkcentre. The operating systems listed here are being tested for compatibility at the time this publication goes to. This video will identify each piece of hardware that makes up a computer. Usually, bios updates and flash utility can be downloaded from the.
Pressing on the caps lock button causes all letter keys to type in uppercase. Computer hardware books this section contains free ebooks and guides on computer hardware, some of the resources in this section can be viewed online and some of them can be downloadable. Go to access ibm for general information about the use, operation, and maintenance of the computer. This tutorial is designed to help you safely clean the interior of your tower or desktop pc so as to maximize its lifespan.
A central computer, or server, acts as the storage location for files and applications shared on the network. Linux system administrators guide computer tutorials in pdf. Hardware without a set of programs to operate upon cannot be utilized and is useless. It may not be modified and redistributed without the authors permission. Utility programs perform maintenance tasks on the computer system. Key voice products accompanying this installation manual shall be referred to collectively herein as the product. Computer basic skills microsoft windows pcs we use a conversational and. You will also earn about file management and why it is important. Peer to peer networking clientserver networks are more suitable for larger networks. The computer is a two part system consisting of a body that is the hardware and a mind that is the software.
Whatever exam you used to study computer has become an important part in their life. Computer hardware maintenance presents the full scope and understanding of how the pc hardware maintenance function should operate and be managed in an organization, including steps involved in containing costs, keeping records, and planning the integration of the help desk function. A desktop computer is comprised of many diverse components. Central processing unit, monitor, keyboard, mouse, speakers, etc. In order to solve a problem, you must figure out which part of the system is malfunctioning. The growth in the computer hardware market is due to emerging markets growth, technology development, increasing data volume. Instead, make sure the program is not running and unplug the lock. The ultimate computer repair guide hardware that is not part of the system unit is sometimes called a peripheral device or device. Feb 14, 20 because of that, unplugging your computer is good advice. Users of the ibm i information center must first read and agree with the terms and conditions for downloading and printing publications if you are looking for a specific pdf that is not listed in the table, see the list of additional reference manuals. Idenrfy computer hardware issuesproblems determine faulty. It is used either of the waycomponents of computer pdf file download here, it is very useful for bank computer knowledge section. Basic hardware maintenance freeware free download basic. User manuals, dell computer hardware operating guides and service manuals.
This includes file management programs, uninstall programs, disk scanners and defragmenters. Access ibm also contains information to help solve problems and get repair service or other technical assistance. Both of them must work together to make a computer produce a useful output. A preventive maintenance plan is developed based on the needs of the equipment. Basic maintenance for computers before switching on the computer. Ppt computer hardware powerpoint presentation free to. To keep a pc running smoothly, regular maintenance is critical. The system unit contains the electronic components used to process and temporarily store data and instructions figure 3. Sep 09, 2012 basic computer hardware and software 1. These components include the central processing unit, primary memory, and the system board. Mobile phone repair manual pdf mobile repairing online. Every other computer part connects to the motherboard. Downloading free computer courses and tutorials in pdf. Download drivers check warranty status ask our virtual agent.
It is intended for people who knows nothing about system administration with linux. The boot sector is where your operating system files reside on your floppy. Basic hardware maintenance freeware basic hardware inventory v. To use gparted, you must first download the cd image file.
To download an excellent tutorial on memory systems, visit kingston. 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. We will demonstrate how to open it up, take it apart and. Techrepublics resource library is the place to get free tech downloads in a variety of formats, including pdf versions of popular articles, 10 things lists, sample chapters from. Troubleshooting common computer problems troubleshooting is the process of figuring out how to solve a computer problem. Computer basics seema sirpal delhi university computer centre. Be proactive in computer equipment maintenance and data protection. Mobile phone repairing tutorial, tips, free pdf download. Now use file save as to give the file a new name practice 2. Hp recommends that you begin the process of upgrading to windows 10 if your computer has been tested by hp. All you need to do is download the course and open the pdf file. Notes for computer hard ware \ 2208 days 10 hours 21 minutes ago upload content embed content. Features this section provides an overview of the computer. The motherboard is the most important part of a computer.
A lightning strike can damage your computer through a phone cable attached to a modem even when the computer is turned off. Lenovo g7070g7080z7080 hardware maintenance manual 6 any computer part containing transistors or integrated circuits ics should be considered sensitive to electrostatic discharge esd. Mar 11, 2017 if you are a beginner and try to learn cell phone repairing to earn money in part time or full time these cell phone repair training pdf circuit diagrams help you understand cell phone ic and its important parts on a pcb. Computer fundamentals tutorial in pdf tutorialspoint. This can be a hassle later for maintenance or repair. Hardware maintenance manual cnet content solutions. Basic computer hardware and software linkedin slideshare. Computer hardware is the physical components of the computer, refers to the tangible things you can touch components of a computer system. Connector menu connector tutorial short tutorial heading first at each page there a short heading describing what the. Learn the basic parts of a computer, including the monitor, computer case, and keyboard. Because of that, unplugging your computer is good advice. To get a particular job done on the computer, relevant software should be loaded into the hardware. Components of computer pdf file download software hardware.
1438 508 1602 1319 995 1571 108 354 85 1666 1275 1072 490 691 743 872 483 514 1002 798 1003 1577 1574 534 376 1373 1523 1409 437 102 830 1067 1203 215 1266 664 886 1406 414 190 418 909 1265 148 691 1198 1029 184