List of free online computer maintenance courses and classes. Jan 16, 2014 part one of a twopart lesson teaches you about your computer s hardware. They usually come in the form of a textbook and you will get. Good, because maintenance care is the best cmms software available on the marketplace today. 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 computer accesses its commands from the operating instructions in the software and then performs the tasks specified in these instructions. Learn more about laptop computers and how they differ from traditional desktop. Jun 27, 2017 diagnostic tools, maintenance tools, software tools you can have great software on your computer, and you can be very careful about the sites you visit on the internet, but still, it is inevitable that you will eventually face some problems with your software andor hardware. If the motherboard does not work, none of the other parts will either. Hardware and systems technology get an overview of computer hardware components as well as storage, input and output devices. The application of these modeling tools can be automated using computeraided software engineering technologies.
Ieee 14764 identifies the primary activities of software maintenance as process implementation, problem and. Corrective maintenance is concerned with fixing errors that are. Corrective maintenance is concerned with fixing errors that are observed when the software is in use. These courses teach you how to install and support common computer hardware, and diagnose and repair problems when they occur. Its main purpose is to modify and update software application after delivery to correct faults and to improve performance. Youtube online courses, classes, training, tutorials on. Part one of a twopart lesson teaches you about your computer s hardware. You buy a computer, but you should know the tips of the maintenance. Tutorials and training for all ssuite office software users. Learn how to use youtube, from beginner basics to advanced techniques, with online video tutorials taught by industry experts. Learn about what courses are available and what topics they cover to. Software is a set of programs, which is designed to perform a welldefined function. Pm maintenance reminders, work orders, inventory tracking, and more. Fleet maintenance software that helps you avoid costly, unexpected fleet vehicle and equipment breakdowns.
Computer maintenance tutorials free computer maintenance. Downloading free computer courses and tutorials in pdf. A ups device doesnt protect from lightning strikes. On top of that, think of all the software that you installed, some of which have been forgotten and unused. Software engineering software maintenance geeksforgeeks. The best way to deal with problems is to stop them from happening in the first place. Top 5 diagnostic and maintenance software tools tecadmin. Because of that, unplugging your computer is good advice. The system software is a collection of programs designed to operate, control, and extend the processing capabilities of the computer itself. Software maintenance in software engineering tutorial 16.
Software maintenance in software engineering tutorial 26 february. Page 6 of 19 factory recovery partition configuration load alternate third party drivers when necessary set. Central processing unit, monitor, keyboard, mouse, speakers, etc. If youre looking for the best possible way to perform. There are four types of maintenance, namely, corrective, adaptive, perfective, and preventive. If estimated the cost of maintenance, phasewise, it is noted that for all phases of sdlc, the average cost of software maintenance at all stages is more than 50% of the cost of software product. Software maintenance is a part of software development life cycle. Become a professional software user in no time at all. Learn more about laptop computers and how they differ from traditional desktop computers. Software support contracts include remote troubleshooting and support provided. A program is a sequence of instructions written to solve a particular problem. Get a better understanding of operating systems and how.
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. Perform a clean boot in windows 10 to troubleshoot software. Here are some common concepts taught in computer maintenance classes. Drivers are the little bits of code hardware manufacturers write to get. Aug 20, 2019 how to do computer maintenance and reduce computer problems. Computer fundamentals tutorial pdf version quick guide resources job search discussion computer is an advanced electronic device that takes raw data as an input from the user and processes it under.
A good preventative maintenance program incorporates a comprehensive backup plan, measures to secure the system against malicious exploits, periodic hardware and software maintenance, and steps to maintain general system tidiness. Software maintenance and support services include longterm and payasyougo incidentbased support contracts. When there is a hardware issue in a computer, we will talk about how to pinpoint the problem. The best example of this is the web designing and coding process, in which a web design is created and must be translated into html or css. 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. Periodical computer maintenance every two or three months, you need to clean the components from dust and. Preventive preventive software maintenance services help in preventing the system from any upcoming vulnerabilities. It is not rocket science and you dont have to be an it professional to keep your pc in good shape. Software maintenance in software engineering learn basics of software maintenance in software engineering along with different types of software maintenance like corrective maintenance, adaptive maintenance, perfective maintenance. Computer and software basics for beginners by sean spencer, software development expert and author. How to manually start or stop automatic maintenance in windows 10 automatic maintenance is when windows automatically runs maintenance on a daily schedule when youre not using your computer. About 80% of all computer problems faced today by computer users are softwarerelated, which is why you will notice most of the.
Computer basics for beginners maintenance software. At the best of times, backing up can seem like a tremendous chore to many of us. If they are not properly used and cared for, their advantages are lost to you. Common maintenance tools and their uses tools are designed to make a job easier and enable you to work more efficiently. My computer help read help tutorials on pc software, mobile. 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. Need for maintenance software maintenance must be performed in order to. This includes tasks such as software updates, windows updates, security scanning, and system diagnostics. The motherboard is the most important part of a computer. With computerized maintenance management software, you can simplify and organize your work orders with ease and get rid of all that paper. If one is looking for a more complicated tutorial, they should seek tutorials that require many different skills to complete.
Read help tutorials on pc software, mobile apps, hardware, operating systems, pc maintenance and troubleshooting. Monitoring your pc on a regular basis is a good thing to do. If estimated the cost of maintenance, phasewise, it is noted that for all phases of sdlc, the average cost of software maintenance at all stages is more than 50% of. A computer uses software, colloquially known as programs and applications, to perform tasks. About 80% of all computer problems faced today by computer users are software related, which is why you will notice most of the material covered in this book is software related. How to manage windows 10s automatic maintenance feature. How to manually start or stop automatic maintenance in windows 10 automatic maintenance is when windows automatically runs maintenance on a daily schedule when youre not. Software engineering software maintenance javatpoint.
On an average, the cost of software maintenance is more than 50% of all sdlc phases. The ultimate computer repair guide hardware that is not part of the system unit is sometimes called a peripheral device or device. Presented by arrash jaffarzadeh filmed by savannah silva. Software engineering software maintenance with software engineering tutorial, models, engineering, software development life cycle, sdlc, requirement engineering.
Its easy to use, fast to setup, and allows you to access all your maintenance work. Introduction to computer repair and maintenance tutorial. A systems approach to software maintenance it today. Students looking into computer maintenance may find business 104. The increase in the software maintenance cost is may be due to some of the following factors. Here you will find tutorials on how to setup and configure many enterprise microsoft applications, and other open source software like linux and many applications that run on it. These courses teach you how to install and support common computer hardware, and diagnose and. Also, if the computer speed is your current problem, you should make use of useful tips on how to fix and make the computer run faster. So, go ahead and satisfy your diy pc urges, and complete your computer projects successfully with the help of the pctechguide tutorials.
These tutorials show that a few regular procedures can help keep your pc in good shape, as well as covering some of the more involved reinstallation issues. Any computer user can follow the guidelines i have mentioned below, and can. How to enable or disable automatic maintenance to wake up computer in windows 10 automatic maintenance is when windows automatically runs maintenance on a daily schedule when. Find only the best tutorials and training materials for all office software users. The following is a list of basic maintenance steps you can implement if youd like to try to improve your computers performance on your own for windows only. Software maintenance is a part of the software development life cycle. Page 6 of 19 factory recovery partition configuration load alternate third party drivers when necessary set timedateregionlanguage install drivers, software and windows updates 5. Software maintenance is widely accepted part of sdlc now a days. A study on estimating software maintenance found that the cost of maintenance is as high as 67% of the cost of entire software process cycle. A lightning strike can damage your computer through a phone cable attached to a modem even when the computer is turned off. Furthermore, actual physical cleanup, as in dusting, will allow your computer to literally breathe easier, and in turn prolong the life of your system. The main purpose of software maintenance is to modify and update software application.
Apr 17, 2020 7 clicktap on restart to restart the computer with a clean boot at startup, and go to step 8 below. Software maintenance is the process of modifying a software product after it has been delivered to the customer. Part one of a twopart lesson teaches you about your computers hardware. Ramco aviation aviation maintenance software aviation. Courses in computer maintenance cover the fundamentals of troubleshooting and repairing computer hardware and software. Maintenance care free cmms software for work orders. There are number of reasons, why modifications are required, some of them are briefly mentioned below. How to maintain hardware and software computerworld. Enable or disable automatic maintenance wake up computer. It stands for all the modifications and updations done after the delivery of software product. Computer cleanup is the one thing you can do every day that will keep you flush with disk space and help you free up valuable system resources. Besides, to perfect the gathering of tips for computer repair and maintenance, you should also learn ways to keep your computer from threats.
Computer maintenance tips and tricks to extend its life. Basic parts of a computer learn the basic parts of a computer, including the monitor, computer case, and keyboard. The main purpose of software maintenance is to modify and update software application after delivery to correct faults and to improve performance. There are many websites like where you can find courses and tutorials for popular software applications and it tools. The material covered is just the general information. Basic maintenance for computers before switching on the computer. Software maintenance overview software maintenance is widely accepted part of sdlc now a days.
It can help to prevent errors and enhance the overall performance of your computer system. See our list of top free online computer maintenance courses. I n this article, we will learn about computer maintenance tips to extend its life. Market conditions policies, which changes over the time, such as taxation and.
Hardware and software in this section of notes you will learn about the basic parts of a computer and how they work. It stands for all the modifications and updations done after. Manually start or stop automatic maintenance in windows 10. Software maintenance in software engineering is the modification of a software product after delivery to correct faults, to improve performance or other attributes a common perception of maintenance is that it merely involves fixing defects. Software maintenance types of software maintenance. My computer help read help tutorials on pc software. Software has to be compatible with a computer operating system, such as windows, mac os, and linux. As an it professional, you need software and hardware training.
Free computers tutorials at gcfglobal close search. Software maintenance in software engineering is the modification of a software product after delivery to correct faults, to improve performance or other attributes a common perception of maintenance is. This promotes unavoidable wear and tear and will cause parts to fail after so many uses. Information systems and computer applications helpful, with relevant chapters such as. Computer users can purchase a host of software, including word processors, graphic editors, databases, games, and more. The importance of backing up your files by lisa richards, educational outreach writer. How to do computer maintenance and reduce computer. Adaptive maintenance is concerned with the change in the software that takes place to make the software adaptable to new environment such as to run. Every other computer part connects to the motherboard. At the best of times, backing up can seem like a tremendous chore to.
1353 349 1348 1618 1097 974 1332 1475 484 694 523 1499 237 20 486 932 671 265 871 478 1441 469 284 1328 312 381 527 936 1591 294 83 273 757 1156 271 844 1333 114 13 503 456 3 773 1477 669 1025 375 519 67