This means that they will provide you with additional opportunities to revise over and above the questions available on past. Spyware is a software program, that once installed on your computer, can monitor and collect personal information about your web surfing habits and the web pages that you visit. On a hard disk, memory is divided into chunks called sectors. Learn about different types of system software, including utility software, device drivers and firmware. Boosts pc speed and fixes frustrating errors, crashes and freezes.
It supplies an interface for the user and important utilities for managing the computer. A fun way to learn multiplication the old fashion way through competitive repetition. Top quality computer science resources for ks3, ks4, ks5. A utility application has a specific job to do regarding the computers operation and performance. System software the operating system, utility programs and drivers. Exam style questions by topic ocr gcse these questions have been written by teach ict they are not taken from the ocr exam papers. Cpu dart activity for those new to dart directed activity related. There are many different utility programs and they may. This section will take a look at hardwaresoftware and the different types of computers.
Quite often, a utility program is built right in to the operating system. Teach ict free download free software download,over 200000. Mentioned below are the prominent advantages of utility software. I recommend starting with magnetic storage devices show students an extract from ri christmas lecture 2008, lecture 3. Hardware and software custom written software and offtheshelf software compare the benefits and drawbacks of custom written software and offtheshelf software give learners three case studies about three different businesses that require a. A utility is an application that has a very specific task to carry out. Next, explain that these are all examples of operating systems. Operating systems an operating system is software that manages computer hardware and software. Flashcards ocr gcse these flashcards are a great way to quickly check your knowledge of keywords, terms and concepts.
Uses free software or software you already own so no additional costs for your school. You will also see different types of computers including their uses, advantages and disadvantages. Added a miniwebsite with theory for ocr as level ict, module 3. Achievement of this qualification can support progression to go on and study relevant it degrees in a higher education institution such as, computing and it, computing science, software developments, software engineering, ict and computer networks or business information systems. Teach me to multiply allows you or your children to take simple math quizzes at various difficulty levels and grades the results on speed and accuracy. The utility programs for large computer systems are designed for professional system programmers to either modify or repair the system software. Wikipedia is a collaboratively edited, multilingual, free internet encyclopedia that is supported by the nonprofit wikimedia foundation. Just recently i emailed my friend and said funny well, not really how many psychologists, doctors, dieticians, support groups, hospitals, and even a hypnotist, i went to over the years that couldnt help me and all it took in the end was a simple site like this, and a supportive partner. 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. The operating system is part of the system software. Resources computer science gcse edexcel edexcel 1cp1. Please refer to the h446 syllabus to ensure that you are covering the material to the standard required. Jul 14, 2011 a utility program which is also called a utility is a type of system software that allows a user to perform maintenancetype tasks usually related to managing a computer, its devices or its programs.
Computer systems, communications and software recommended prior knowledge students beginning this course are not expected to have studied computing or ict. Sgemath is an open source and free software that helps students with general, applied, advanced and pure mathematics. There are 7 worksheets, 7 homework tasks, and an examinationstyle assessment test, each with answers included in this unit. In this lesson, well briefly go over the basics of what software is and how its different from hardware. Backup software enables the creation of an exact duplicate of computer files that can be used for restoring the original files in case of file corruption, accidentalintentional deletion or. Types of educational software brim antibullying software. They are, however, written in the ocr style and specifically cover the ocr syllabus. They are systems software which controls the way the computer works and tells it what to do. Read more about security utilities in the network security section. There are two possibilities, utility as in software that helps in working with a system or utility computing. Network threats, vulnerabilities, operating system software and utility software. System software includes the operating system and utility programs. 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.
Whilst spyware is normally harmless, it can interfere with your control of the computer in other ways. For this unit a451 it is essential that you use your own time to read around what is covered in class. Ict is concerned with the handling of electronic information and involves creating, collecting, storing, processing, presenting and communicating information in a variety of ways for a variety of purposes. Dec 04, 2019 this free software lets you teach geometry to your students easily while it also helps you draw different geometrical shapes like, triangle, cube, cone, circle and more. Use the drop downlist in the table below to identity the different numbered parts of the computer in the diagram above. You will use the spreadsheet software microsoft excel to create your data models. Teachers that are not used to technology will find this software easy to learn and use. Dec 04, 2012 heres what ict should really teach kids. Teachict ocr gcse computing purpose and use of common. The ghost in the machine, part 2 explanation of how a hard disk works fast forward to 12 min 30 sec. Utility computing is a way of making computing power available to users as though it. Section 5 applications software how would a programmer use the applications package facilities listed below mail merge, macros, templates, formulae, look up tables, if function, pivot tables, abs. Software are the applications and programming instructions that tell your computer what to do and enable you to use it for things such as playing games, writing an essay or listening to music. 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.
But writing code and essays is a higherlevel skill, the peak of a. Progression to it at prior pursglove college useful links. Education portals consists of web sites for education resources. The os uses applications called utilities which allow the user to manage the computer. Examples of operating systems are windows vista, windows 7, unix, linux and macos. This page is part of the old a451 specification current syllabus here 3. Each one will only take you a few minutes to complete so try to do at least one different set per day. 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. Software is not a physical thing but it can of course be stored on a physical medium such as a cdrom, it is just a bunch of codes. Obfuscation is the practice of making something difficult to understand.
For example, it is used for finding files, diagnosing and repairing system problems, cleaning up a hard drive, viewing images, playing multimedia files and. Here are some very common tasks that are carried out by various utility programs. Ict unit 1 computer terminology homework 2 hardware homework 2 identifying parts of the computer answers 1. Gcse computer science 91 ocr j276 utilities teach ict. Utility software is essentially what takes care of your computer system. Gamesalad gamesalad allows members to design, publish and distribute original games without programming knowledge, and play with others across multiple platforms, such as the iphone, ipad, mac and any other internet.
All computers and devices have an operating system, they cannot function without one. Gradekeeper we all know how tedious it can be to keep track of scores, attendance, and all of the other information that is relevant to students progress. 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. Utility software program utility software full explained in hindi duration. Application software caries out userrelated tasks and can be classified as generalpurpose, specialist or tailormade. Utilities differ from general applications as they are usually focused on system maintenance such as firewalls, antivirus, backup, data compression or defragmentation, for example. Technology changes rapidly so it is important that young people get the opportunity to use uptodate hardware and software. Gcse computer science 91 ocr j276 encryption utilities. Here are our top 10 teacher software picks, all of which are guaranteed to make your job easier and which you should be using on a daily basis.
In this lesson, students explore different types of utility programs. Programming code is often obfuscated to protect intellectual property and prevent an attacker from reverse engineering a proprietary software program. Teachict operating systems utility software cambridge gcse computing software this group of videos, presented by julie hodgson, looks at the. A utility program is designed to do one or perhaps two tasks very well and nothing else. Teachict a level computer science ocr h446 utilities. Spyware may be installed without your knowledge by downloading some shareware or other software that seems to do something useful e. In this weeks lesson, i continued the theme on software and introduced students to the next topic utility programs. Display some icons on the board for some popular operating systems and challenge students to try to name them all. In addition, workplaces are now seeking professionals in computer technology, who can design and program computers. Revise applications and programming languages for gcse ict. Teachict ocr gcse computing purpose and use of common utility programs, firewalls, antivirus, disk organisation, system cleanup etc. It will develop pupils ict skills across and within a creative cur. Security encryption software, firewall, antivirus, antimalware.
It is often a small program in terms of programming code as it only needs to do one. The operating system is a program that allows applications software to communicate with the hardware. Software project functions of operating systems, application software and utility software. Please read the terms and conditions of the website if you wish to use the font for commercial purposes. You will learn the differences between hardware and software, as well as examples of each. Year 10 computing students study for gcse computing, offered by the ocr examination board. Following the key stages of the curriculum, pupils will develop knowledge of computer networks, components and programming with practical activities. Computer science revision programme in order to ensure you achieve your full potential at the end of y11, it is vital that you revise effectively throughout the year. Software is a collection of instructions that can be run on a computer. System software software is a generic term for an organized collection of computer data and.
With these rules in place, hardware makers are sure their devices will work on a network using that protocol. Features oneclick functionality and easy, automated options. Computer science and ict st gregorys catholic science. Students have three lessons per week, usually with one teacher. Topics include esafety, healthy eating and calculating food miles, editing digital content to make products to name just a few. In order to edit the poster, you will need to download the keep calm font which you can download free for personal use from the link below. There are two main categories of computer software that you need to know about. Layout of a spreadsheet a spreadsheet is a table which is split into rows and columns. Application software the everyday programs that you use such as microsoft office, graphics packages and web browsers.
Computer science revision programme northallerton school. Your teachers will cover all the syllabus and topics required but in order to retain and apply the knowledge gained you need to regularly and repeatedly apply this knowledge to a range of different situations. Teachict as level ict ocr exam board types of software. Teachict computer science learning for school students.
Utility software is a program that provides services to the users in simple words. Start with this activity adapted from a resource i found on cas courtesy of john bilton johnbiltoncomputinguk cpu dart activity. Obfuscation may involve encrypting some or all of the code, stripping out potentially revealing. The system software which is stored on non volatile memory is known as firmware. Techniques and tools for system development computing. The active cell the active cell is the cell which you have currently selected. Types of applications software applications and programming. Explain that the operating system, also known as system software, is responsible for managing. Characteristics and purpose of different levels of programming language, including low level languages the purpose of translators the characteristics of an assembler, a compiler and an interpreter. Home systems software the os systems software the os operating systems user interface, memory management, multitasking, peripheral management and. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Bespoke bespoke software is written when a company requires a piece of software to perform a very. As requested, i have now uploaded an editable version of the poster adobe fireworks. Well also talk about a couple of examples and see some common uses of software.
Backup software is any application that enables the backup of files, folders, documents, software data, most data types and the computerserver as a whole. When a file needs to be stored, the operating system looks for free sectors on the disk. Presentation with information on computer software, including the differences between application, system software and operating systems. Utility software consists of but is not limited to the following. Software authors are confident that their networked applications will work. A single piece of utility software is normally described as utility or tool. Teachict as computing ocr exam board define input,output. Introduction begin by explaining the main 3 types of storage technologies. Cambridge gcse computing software this group of videos, presented by julie hodgson, looks at the purpose and use of common utility programs teach ict utility software types of software stephen fry talks about free software video in which stephen fry talks about open source software. Performance hard disk defragmentation, task manager monitor. Utility applications ocr new workbook and answer sheet added for students.
Educational software incorporates multimedia content and gives users a high level of interactivity. For example, you may want to compress a file to let you save it on to a flash drive. Teach ict ocr gcse computing hardware and software. A computer needs to be told what to do, otherwise it will just sit on your desk collecting dust and taking up space. A network protocol is an agreed way of how to communicate over a network. Free ict software for teachers and pupils teaching resources. Over 20 tools to maximize your computers performance. This gives you the ability to upload your finished games to the itunes app store. Top 10 teacher software programs you should be using on a. The same sort of teaching methods as above can be used for utilities. The material on this site is not endorsed by the ocr examination board. Add individual units to a draft order or download a blank order form below to complete. Name a bespoke software and as many different operating systems as you can. A helpful revision guide providing a look at ict tools and techniques, such as the ins and outs of open source and proprietary software, for gcse ict.