Software development is very expensive and is a continuing expense. Hardware maintenance and support services are preventive and remedial services that physically repair or optimize hardware, including contract maintenance and perincident repair. To get a particular job done on the computer, relevant software should be loaded into the hardware. In continuation of first module of hardware component introduction, computer assembling will be covered. Vt consultancy networking j computer repair protection security the pc preventive maintenance checklist 1. However, it also meets the need of students in other fields, as a course that provides handson training in the installation, configuration, optimization and upgrading of computer systems. Like many other pieces of technology, computers see constant wear and tear from being used. The best way to deal with problems is to stop them from happening in the first place.
Computer hardware repairs and maintenance presentaon by. Find the right maintenance software for your device and install it to run maintenance operation. Elt 210 with grade of c or greater elt 214 devices ii is strongly recommended. After using a computer for some time, there will be ash inside that can influence your pc performance. Accident, vandalism, negligence, abuse, or misuse, including thefailure to operate and care for the product in. How to maintain hardware and software computerworld. Generally, hardware and software optimization can improve pc maintenance in different degree. Hardware is the physical components of a computer system e. Elt 234 computer hardware maintenance 3 cit 105 technical elective. Lu1 computer basics lu2 introduction to computer hardware and software 10 hrs 20 hrs 30 hrs 30 hrs module 2.
For hardwaresoftware systems, the results of the basic software reliability model can be used to estimate the number and types of equipment that must be supplied when a software maintenance facility is required as a part of the contractual effort. Brainmaster software and hardware installation manual 5319 v6. Software maintenance is a part of software development life cycle. The management of hardware and software assets has become much more complex since the days when the corporate user had one pc on the corporate lan running a small number of applications. If the hardware is the heart of a computer system, then the software is its soul. Computer hardware is the collection of all the parts you can physically touch. Course description this course is an exploratory, first course in computer hardware systems and maintenance designed primarily for students in computer science. Overview on pc updates, virus scans, and hardware cleaning. In contrast to software, hardware is a physical entity. Typically, maintenance takes up about 4080% of the project cost, usually closer to the higher pole. Update important software regularly if you are running windows, make sure you are installing windows updates weekly.
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. Be proactive in computer equipment maintenance and data protection. Hence, a focus on maintenance definitely helps keep costs down. Planning maintenance procedures for computer system and networking.
A software acts as an interface between the user and the hardware. Students get answers to your technology questions even before you arrive faculty and staff learn what it services are available to you as a faculty or staff member parents help prepare your son or daughter for the new school year with the right technology visitors and guests learn what it services are available to you as a guest or visitor. The computer basics training session is a two 2 to four hour course. It uses graphics pictures to connect you to the computers hardware and software in an easytounderstand hopefully. Preventative maintenance for computers by lisa richards, educational outreach writer. Different software applications can be loaded on a hardware to run different jobs. By performing regular maintenance routines, you can reduce potential hardware and software problems. Simple things like downloading files, clicking on harmful sites by accident, and allowing dust to settle on the keyboard can build up to the computer slowing down and possibly being unusable. A hardware software approach code hidden language of computer hardware and software computer hardware maintenance software short answer computer organization and design. Microsoft windows xp is an example of an operating system. Pdf basic computer maintenance free tutorial for beginners.
You will earn how you can put information in computers and get information out of computers. A computer is the most used electronic machine in our lives, and with a lot of media and content available for download online, it can become slow and unresponsive due to data. 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. Regular maintenance routines reduce computer downtime and repair costs. A desktop computer is comprised of many diverse components. Product, that, under normal operating conditions, a the product hardware except for fuses, lamps and other consumables and the medium on which the product software is contained will be free from defects in material and workmanship, and b the product software will perform substantially in accordance with the. The motherboard is made up of even more parts that power and control the computer. This video will identify each piece of hardware that makes up a computer.
Most activities can be described in terms of the inputprocessoutput ipo cycle. Page 2 of 19 monitor temperature monitor voltage objective 2. You will learn vocabulary about computer hardware, and computer software. Assemble and repair laptop and its hardware components. How to prevent your computer from needing tons of cleaning in the first place. In addition to this a candidate is entrusted to undertake project work and extra. This promotes unavoidable wear and tear and will cause parts to fail after so many uses.
Maintenance agreements prewritten computer software if the maintenance agreement for a prewritten software program is required by the vendor as a condition of the sale, lease, or license to use the prewritten software, the price of the maintenance agreement is taxable. Pdf computer hardware repairs and maintenance presentaon. Regularly cleaning computer will not only improve its speed, but also prevent some potential risks. Computer maintenance checklist 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. The first partition contains the system recovery information. It uses graphics pictures to connect you to the computer s hardware and software in an easytounderstand hopefully. Checklist for maintenance checklist for computer maintenance name of computer form filled out by date type of nic mac of nic precautions gfedc backups of system partitions and data created. Onsite walkin and repair service will be unavailable during this public health emergency. Central processing unit, monitor, keyboard, mouse, speakers, etc. A preventive maintenance plan is developed based on the needs of the equipment. Hardware maintenance and development plan for the emd. Pdf the article analyzes the various aspects of the maintenance strategies.
Its main purpose is to modify and update software application after delivery to correct faults and to improve performance. So a computer generally considered to be calculating device that perform operations at very faster rates. The essential part of software maintenance requires preparation of an accurate plan during the development cycle. Systems notes on concepts of computer maintenance and networking documentation of computer maintenance report lectures computer hardware maintenance software short answer repair and maintenance bicycle. Elt 232 computer software maintenance or cit 111 computer hardware and software 3 4 cit 105. Checklist for computer maintenance 1 of 3 as system administration. 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. The term environment in this context refers to the conditions and the influences which act from outside on the system. A computers hardware is comprised of many different parts, but perhaps the most important of these is the motherboard.
It controls how the computer does its most basic tasks, like storing files or talking to printers. Hardware and software in this section of notes you will learn about the basic parts of a computer and how they work. Adaptive maintenance consists of adapting software to changes in the environment such as the hardware or the operating system. Basic maintenance for computers before switching on the computer. Hardware support also includes online and telephone technical troubleshooting and assistance for setup, and all feebased hardware warranty upgrades. Computer maintenance checklist for software and hardware. It also has the job to manage computer hardware resources and to assure an efficient execution of your programs. The retail sale of computer hardware is subject to sales or use tax. A computer s hardware is comprised of many different parts, but perhaps the most important of these is the motherboard.
Pc maintenance software applications can help to monitor your computer system on a regular basis and keep it free from faults. Before starting to provide a few software maintenance tips, we need a better understanding of an operating system and his functionality. T he rental of computer hardware is subject to rental tax. Use the following tasks as a guide to create a hardware maintenance program. There are tool available in windows designed to optimize the performance of your notebook, as well as prevent problems in the future. The computer will require restarting these are only a few of the p ossible problems you will experience of proper maintenance is not routinely performed. These software tools come in different versions and support various platforms. Computer maintenance checklist for software and hardware components it is better to sew up a small hole with one or two stitches rather than waiting till your pants rip. The operating system is a intermediary between hardware components and software applications. Checklist for computer maintenance name of computer form filled out by date.
Windows updates contain patches, security ixes, and softwaredriver updates that will keep your system running smoothly. Pdf computer systems maintenance in a corporate environment. Hardware maintenance and development plan for the emd project. Move the computer only when it is turned off and unplugged.
Service shall not include software maintenance, training, preventive maintenance, or any hardware maintenance, servicing, repair, or replacement of parts required as a result of the following. The management of hardware and software assets has become much more complex since the days when the corporate user had one pc on the corporate lan running a. Computer hardware repairs and maintenance presentaon by akusa peter aker assistant chief programme analyst. If the maintenance agreement for prewritten software is.
The computer is a two part system consisting of a body that is the hardware and a mind that is the software. Hardware and software maintenance for the document imaging and. 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. We will demonstrate how to open it up, take it apart and. Hardware and software are interconnected, without software, the hardware of a computer. How to do computer maintenance and reduce computer. Most computers will come with windows updates set to install. The best programs to update frequently and when to do it.
Phy 171 applied physics or natural science course 3 4. Mar 27, 20 a desktop computer is comprised of many diverse components. Switch off the computer verify that the computer closes down correctly. It only takes a minute each day, and it could prolong your devices life for months or years.
Show competency in your understanding of essential hardware components, cards and devices by knowing and doing the following. Customize operating system and maintenance of system application software. A computer therefore, is a collection of electronic parts body with a set of instructions controlling it mind. Before running chkdsk, scandisk or defrag, delete all. For hardware software systems, the results of the basic software reliability model can be used to estimate the number and types of equipment that must be supplied when a software maintenance facility is required as a part of the contractual effort. Unitrends software and hardware maintenance and technical support agreement last updated. These tips cover devices hardware components, operating systems, memory, software, and vulnerability to external threats.
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