Improve storage efficiency data compression applications. These programs are designed to perform specific functions like finding files, backing up data, playing multimedia files, viewing images and so on. Teachict computer science edexcel gcse utility software. Disk cleanup is a microsoft software utility first introduced with windows 98 and included in all subsequent releases of windows. To be able to describe the purpose of utility software to be able to explain the different functions of utility software designed for ocr gcse computer science systems software unit teacher ppt included which is fully differentiated with student tasks. Disk utilities designed to maintain the performance of a computers disk drive. In general, the word protocol means an agreed set of rules of how to do something.
When a file needs to be stored, the operating system looks for free sectors on the disk. In this scenario, the integrator hosts the protegegx server and customers connect to this server via the internet, paying the integrator a monthly or. Home btec national study tools ict utility software. There are also standalone utility programs such as backup utilities and antivirus programs. Typically, these programs come with additional features that help improve the already builtin software. They have to be installed to the computer by the user, and they do not. The computer science department is staffed by two highly qualified teachers who teach across the year groups and are specialists in the subject area. Disk defragmenter disk utilities reorganises the data for quicker access. There are many free high quality peices of software avaliable which will speed up your. What is computer application software, and how does it differ from other categories of software.
The web client is ideally suited for integrators wishing to provide a software as a service saas model to their customers. It allows users to remove files that are no longer needed or that can be safely deleted. Teachict as computing ocr exam board define input,output. Computer science and ict st gregorys catholic science college.
Security encryption software, firewall, antivirus, antimalware. Utility software is a program that provides services to the users in simple words. Unlike system software, utility software can be set up, controlled or initiated by the user. It is used to support the computer infrastructure in contrast to application software, which is aimed at directly performing tasks that benefit ordinary users. Teachict a level computer science ocr h446 utilities. The system software which is stored on non volatile memory is known as firmware. They are often accessed via a special menu or control panel in the os. Top quality computer science resources for ks3, ks4, ks5. The same sort of teaching methods as above can be used for utilities. Teachict ocr gcse computing purpose and use of common. Much of the data that we send via the internet is encrypted by software already built into the browser.
System software often manages the computers resources. Gcse computer science 91 ocr j276 encryption utilities. A utility program is designed to do one or perhaps two tasks very well and nothing else. Top 10 teacher software programs you should be using on a daily basis. A collection of resources to help you teach the theory element of computing at gcse level. If you want to teach or learn gcse, key stage 3 and a level computer science then come over and have a look at what we have. The best educational software for students get your pc ready for another academic year with the best and most productive applications. Without them, computers wouldnt understand any of the messages sent by other computers. Utility software systems software ocr gcse computer science. The material on this site is not endorsed by edexcel. Many utility software programs are built into a computers operating system. Mark criteria p3 explain the purpose of different software utilities p4 recommend a computer system for a given business purpose. In this weeks lesson, i continued the theme on software and introduced students to the next topic utility programs. I will list many available tools but only comment and focus on 4 ict tools.
Usually, a utility is smaller than a standard program in size and may be included with an operating system or installed separately. Utility software consists of but is not limited to the following. Disk cleaner finds files that are not in use anymore, or may have never been in use that take up a lot of space on the hard drive. How software utilities can improve computer science essay. Teach ict descriptions and explanations of hardware and software. A utility or software utility is computer system software intended to analyze, configure, monitor, or help maintain a computer.
Learn about and revise systems software with this bbc bitesize gcse computer science ocr study guide. The increased use of the internet means that viruses can. Describe the purpose and use of common utility programs for computer security antivirus, spyware protection and firewalls, disk organisation formatting, file transfer, and defragmentation, and system maintenance system information and diagnosis, system cleanup tools, automatic updating. Utility software is software designed to help to analyze, configure, optimize or maintain a computer. There are many different utility programs and they may vary across operating systems. We do not guarantee that it covers all of the relevant theory that is required for the examination. In addition to maps, the software also has the option of including interactive graphs and charts to create featurerich infographics. As part of your induction programme, your manager has asked you to teach computer systems to. Utility software, today, is among the most efficient and major types of software available to the industry and hence, its use has increased tremendously over the years. We will be getting to know about primary memory vs secondary memory through primary memory example.
For example a computer without security such as virus protects will be much more prone to getting attacked by viruses which. Encryption scrambles data in such a way that only a person or computer with the correct software key can read it. Top quality computer science resources for ks3, ks4, ks5 teachict ocr gcse computing purpose and use of common utility programs, firewalls, antivirus, disk organisation, system cleanup etc the education site for computer science and ict. We have tons of free material as well as professional schemes of work and material for teachers.
Generic general purpose software that is not written for any particular type of business. This software in computers will scan downloaded files as well as your whole computer system in order to spot the existence of any infection or problems. The way i classify the tools is based on its use and function. There are different types of files or folders the disk clean up may check. Backup software for individual use generally backs up selected files, folders and important operating system files on the same computerhard drive. Software utilitiesutility software is a type of computer system software also referred to as service program, tool, service routine, or utility routine. An operating system is software that manages computer hardware and software. Here are some very common tasks that are carried out by various utility programs.
D1 explain how software utilities can improve the performance of computer systems saving the user money the use of software can save the user money by speeding up the computer perfomance. Removing unnecessary files, including temporary files, can help to speed up and improve the performance of the hard drive and computer. Describe the purpose and use of common utility programs for. Utility applications include security encryption software, firewall, antivirus, antimalware. Disk cleanup is a utility that is used in microsoft windows which makes any free space on the computers hard drive. Utility software helps the user to control, manage, and maintain a computers operating system, hardware and application software. Protocols for network communications, otherwise known as network protocols, ensure that all devices follow the same rules for exchanging data with one another. Utility software is essentially what takes care of your computer system. Teachict computer science learning for school students. Gcse computer science 91 ocr j276 utilities teach ict.
As a seasoned ict professional, you should be able to answer this question easily and give some examples of recent software utilities youve. There are many ict tools that is useful for education. Candidates need to understand the purpose and role of utility software in a computer system. Teachict utility software types of software stephen fry talks. Utilities utilities differ from general applications as they are usually focused on system maintenance such as firewalls, antivirus, backup, data compression or defragmentation, for example.
The interviewer will ask this type of question to confirm that you understand the importance of ict utilities, know where to get them, and to gain some information on the programs you prefer to use. Below is a list of many different utility program categories. Describe the following types of common utility programs. A computer system can maintain upmost computer performance through utilities and are suggested how they maintain computer performance below. Software utilities can help to improve the performance of a computer system in a variety of ways, without software utilities, a computers performance could be affected.
Revise applications and programming languages for gcse ict. The organisation offers a wide range of courses in computer software and hardware including it technical support, computer maintenance, application software skills and many others. Ict teaching ideas for ks2 ks3 primary middle and prep. Ict software resources mostly open source, free or low cost software for the ks2 and ks3 it ict curriculum specific it skills, coding and programming adventure games studio free programming app to create games. Ocr as level computer science delivery guide subject content. The best educational software for students pcworld. The os uses applications called utilities which allow the user to manage the computer. Junglebyte teach is the clear leader in computer classroom management. A single piece of utility software is normally described as. What if you need a series of short computer games to act as time fillers between activities, or to give your students a break from the more serious type of work. This is the place to come for a first look at the hottest new software. A utility application has a specific job to do regarding the computers operation and performance. A kind of system software which is designed to help you configure, optimize, analyze and maintain the computer is known as utility software.
This section will take a look at hardwaresoftware and the different types of computers. Ict and computing are two different areas which are linked together. Ict and computing interactive software see our posters come to life with our ict interactive software. This type of software includes operating systems and different utilities to allow your system to run smoothly.
Candidates need to understand the purpose and role of utility software in a computer. For the ict section of the curriculum, students will become proficient in office software, word processing and also learn about the importance of esafety. Utility program definition of utility program by the. Top 10 teacher software programs you should be using on a. This lesson introduces you to some examples of application software and how they are used. Read more about security utilities in the network security section. Performance hard disk defragmentation, task manager monitor. The advanced or enterpriselevel software is typically integrated within each computer, server or node and backs up selected files and folders on a scheduled basis or as required. There are two main areas to security within a personal computer that need to.
Describe the purpose and use of common utility programs for computer security antivirus, spyware protection and firewalls, disk organisation formatting, file transfer, and defragmentation, and system maintenance system information and. On a hard disk, memory is divided into chunks called sectors. This is session is about basics of hardware and software basics of hardware and software. It supplies an interface for the user and important utilities for managing the computer. The table below shows some of the utilities in johns computer. In this lesson, students explore different types of utility programs. They are systems software which controls the way the computer works and tells it what to do.
620 483 1401 679 366 780 365 581 709 118 924 1064 1298 635 977 1319 805 334 192 434 1307 1107 733 1012 936 834 826 670 83 1478 1320 1258 1233 946 844 707 72 1455 260 643 362 1311