Antivirus software like norton and mcafee is a software for your system that stops theft of files, and blocks harmful data from being read of you device and being corrupted. The four types of economic utility are form, time, place, and possession, whereby utility refers to the usefulness or value that consumers experience from a. P3 explain the purpose of different software utilities d1 explain how software utilities can improve the performance of computer systems. There are many different utility programs and they may vary across operating systems. The primary purpose of a firewall is packet filtering. This utility creates a replica of all the data so that it can be replaced if the original is. Virus protection, often referred to as antivirus software is software that prevents, detects and removes malware, such as viruses, trojans, rootkits and ransomware. It does this by physically organizing the contents of the mass storage device used to store files into the smallest. Explain how software utilities can improve the performance of computer systems by george smithmoore 3.
Explain the purpose of different software utilities p3 and explain how software utilities can improve the performance of computer systems d1 security virus. System software software is a generic term for an organized collection of computer data and. Defraggers use to defrag a hard drive spell checkers. Nov 21, 2014 this video covers these six different software utilities in order. D1 explain how software utilities can improve the performa. Software utilities are a part of a system to insure the functionality and security.
Utilities operating systems gcse computer science revision. Explain how software utilities can improve the performance of computer systems, explain the purpose of different software utilities. Justify choice of computer system to meet a given business purpose d1. Explain the purpose of different software utilities. The purpose of different software utilities is to make it easy for users to control and manage a computer system, usually through a graphical user interface. P2 explain the purpose of operating systems l3 btec it unit 2. A firewall monitors traffic coming into an operating system and helps stop harmful programs that attempt to gain access to the computer users personal information or hinder the computer users use of that computer.
Explain the purpose of different software utilities unit 2. Explain how software utilities can improve the performance of computer systems d1 cookies. There are many free high quality peices of software avaliable which will speed up your. How to explain the purpose of different software utilities. Software software is a set of instructions or programs written by programmersdevelopers on various languages for computer. Examples of programs can include the ones mentioned below and applications like screensavers, fonts. Explain the purpose of different software utilities m2. Feb, 2011 system software are also known as background software as most of them runs at background to support foreground process.
It does this by physically organizing the contents of the mass storage device used to store files into the smallest number of contiguous regions fragments. Software utilitiessoftware utilities are used on a computer system toclear up unwanted files that. Remember to provide references of all your research done. Explain the purpose of different software utilities unit. Explain the purpose of different software utilities security. One way to enhance the performance of a computer and free up some space is by using the disk clean up tool. Explain the purpose of different software utilities by george smithmoore 2.
Difference between application software and utility programs is that application software consists of programs designed to make users more productive andor assist them with personal tasks. Virus protection is a piece of utility software that falls under the security category. Usually, a utility is smaller than a standard program in size and may be included with an operating system or installed separately. Jun 25, 2008 what is the purpose of utility software. Sep 29, 2014 the purpose of different utility software firewalls. Get an answer for explain the purpose of the following software utilities. Explain the purpose of different software utilitiesassig. Oct 23, 2012 purpose of different software utilities. It performs these functions by analysing data packets sent to its computer and seeing if it contains any known malicious code. M1 compare the features and functions of different. Unit 2 task 2 the best solution report for client p4. Firewall security software is one type of computer program that aims to protect a computer from computer viruses. Anti virus software is used to detect, prevent and remove malware.
These are software programs that add functionality to your computer so that it can improve performance. Antivirus software is designed to help prevent viruses and malware from infecting a computer system and causing harm to files or other software on the system. Security software utilities include virus protection and firewalls. Utility software is essentially what takes care of your computer system. P2 explain the purpose of an operating system extended. This video covers these six different software utilities in order. Learn about different types of system software, including utility software.
While a utility program is a type of system software that assists users with controlling or maintaining the operation of a computer, its devices, or its software. Explain how software utilities can improve the performance. Virus protection software, or antivirus software is used to scan a computer from viruses which can be brought onto the computer through attachments or. A utility or software utility is computer system software intended to analyze, configure, monitor, or help maintain a computer. The purpose of different utility software p3 firewalls. Difference between system software and utility programs is that system software serves as the interface between the user, the application software, and the computers hardware. Recommend a computer system for a given business purpose p3. Nov 24, 2014 p2 explain the purpose of an operating system what is an operating system. Antivirus an antivirus software is what protectsprevents the system from attack. Software utilitiessoftware utilities are used on a computer system toclear up unwanted files that may slow your systemdown, or even protect your system from unwantedhackers or viruses when you access the web so its allabout keeping your computer safe and runningsmoothly. Jan 19, 2016 the purpose of different software utilities is to make it easy for users to control and manage a computer system, usually through a graphical user interface. Avoid resits and get better grades with material written specifically for. Explain the purpose of the following software utilities.
Unit 2 p3 explain the purpose of different software utilities. Oct 07, 2011 explain the purpose of different software utilities. Explain how software utilities can improve the performance of computer systems. P3 explain the purpose of different software utilities virus protection. Task 3 in a brochure, explain the purpose of different software utilities make sure you include all as indicated in the specification. The purpose of this is to clean up the hard drive and make the computer and hard drive run more efficiently. Your booklet should contain an explanation on the purpose of different software utilities and the roles they perform within a computer system. Unit 2 p3 explain the purpose of different software. P3 explain the purpose of different software utilities, d1 explain how software utilities can improve the performance of computer systems software utilities there are three main categories of utility software security, cleanup tools and drive formatting. Examples of software utilities are antivirus, firewalls, cleanup tools and drive formatting.
Firewall disk defragmenter drive formatting and find homework help for other business questions at enotes. They are often accessed via a special menu or control panel in the os. Unlike system software, utility software can be set up, controlled or initiated by the user. Explain the purpose of different software utilities p3 utility software comes preloaded with all operating systems which are designed to help analyse, configure, optimize or maintain a computer.
Explain the purpose of different software utilities by. Dec 29, 2017 a utility or software utility is computer system software intended to analyze, configure, monitor, or help maintain a computer. The utility software usually focuses on how the computer infrastructure so the likes of operating system, application software and computer hardware. P3 explain the purpose of different software utilities unit 2. An operating system is software that manages computers software and hardware. Utility software consists of but is not limited to the following. What is computer application software, and how does it differ from other categories of software. Anti virus software uses firewalls since late 1980s to protect devices from malware. Explain how software utilities can improve the performance of computer systems d1 cookies in almost every web browser there will usually be an option to clear the cookies. This lesson introduces you to some examples of application software and how they are used.
Explain the purpose of different software utilities p3. Software utilities are anything which allows you to customize your desktop or user interface. D1 explain how software utilities can improve the performance of. P2 explain the purpose of an operating system what is an operating system. P2 explain the purpose of operating systems l3 btec it. Most operating systems already come with most of these utilities already integrated but there are many more you can buy or. Jan 17, 2019 software software is a set of instructions or programs written by programmersdevelopers on various languages for computer to perform some specific task software is. In almost every web browser there will usually be an option to clear the cookies. You have shown that you are able to explain the purpose of different software. When a computer sends a request across the internet, it takes the form of small packets of data, which travel through the network to their destination. The purpose of different software utilities youtube. A disk scanner is used to detect the physical and logical problems of a disk. However, utilities often form part of the application systems.
Difference between system software and utility programs. Explain the purpose of different software utilitiesassig defragmentation. It is used to protect the computer against damaging software such as viruses, worms, trojans and spyware. The diagnostic utility is used to detect problems of hardware and also of the software. This is by uninstalling or removing unused programs, software and files. Clean up tools removal of cookies internet history drive formatting defragmentation virus protection firewalls also provides. Over time computers tend to get slower due to the fact unnecessary software are installed and files that have become disorganised take up a lot of memory. Oct 11, 2015 p3 explain the purpose of different software utilities, d1 explain how software utilities can improve the performance of computer systems software utilities there are three main categories of utility software security, cleanup tools and drive formatting. An operation system must be easily manageable utilities built into the system can help this. It acts as an interface between a computer user,computer hardware and application software. In a brochure, explain the purpose of different software utilities make sure you include all as indicated in the specification. Jul 01, 2014 p3 explain the purpose of different software uti. There are also standalone utility programs such as backup utilities and antivirus programs.
I will first of all explain what a software utility is, then give some example, and explain how they improve the performance of computer system. Software utilitiesutility software is a type of computer system software also referred to as service program, tool, service routine, or utility routine. Some software utilities include virus protection, disk clean up, drive formatting, drive defragmentation, clean up tools and firewall. Security virus protection these security systems make sure viruses and malware cannot access your files as easily, and also monitor your internet downloading to make sure basic viruses arent downloaded. Software thats purpose is to create a duplicate of data stored on its targeted storage device to recover from disaster events such as hardware malfunction or data deletion. Learn about different types of system software, including utility software, device drivers and firmware. Many utility software programs are built into a computers operating system. Oct 11, 2015 d2 explain and justify improvements that could b. P3 explain the purpose of different software utilities, d1. Operating systems such as microsoft windows have gui format utilities but can also perform the same process as the cli. Purpose of different software utilities software utilities are a part of a system to insure the functionality and security. System software are also known as background software as most of them runs at background to support foreground process. Utility software is software which fulfils a specific task to enhance your computing experience and keep it running as it was intended. It is used to support the computer infrastructure in contrast to application software, which is aimed at directly performing tasks that benefit ordinary users.
The user needs to be able to handle the system with hardly any effort and check that the hardware, software and network functions are all working properly. Viruses is a type of malware that can slow the performance of your computer. Virus protection these security systems make sure viruses and malware cannot access your files as easily, and also monitor your internet downloading to make sure basic viruses arent downloaded. The aim of this task is to explain the purpose of different software utilities and also explain how software utilities can improve performance of computer system. Oct 08, 2014 d2 explain and justify improvements that could be. P2 explain the purpose of operating systems m1 compare the features and functions of different operating systems p3 explain the purpose of different software utilities d1 explain how software utilities can improve the performance of computer systems p4 recommend a computer system for a given business purpose ie1, ie2 m2 justify choice of computer. Difference between application software and 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.
It is used to support the computer infrastructure in contrast to. Purpose of different software utilities kurtis lee. A utility program is a type of system software that assists users with controlling or maintaining the operation of a computer, its. D1 explain how software utilities can improve the performance of computer systems.
P3 explain the purpose of different software utilities software utilities presentation. P3 explain the purpose of different software utili. D1 explain how software utilities can improve the performance. To be able to maintain a computer system you need to understand and be able to use software utilities to help the user maintain and manage the system. Utility software is software designed to help to analyze, configure, optimize or maintain a computer. Security software utilities antivirus software is designed to help prevent viruses and malware from infecting a computer system and causing harm to files or other software on the system. It is settled between the bios and the application software so it can control what hardware resources are being used such as. P3 explain the purpose of different software utilities. Most operating systems already come with most of these utilities already integrated but there are many more you can buy or download for free. I liked that broke things down and explained each topic clearly and in an. To explain the purpose of different software utilities in full detail you should become familiar with security and clean up tools along with drive formatting tools that are used to manage the system. Oct 08, 2015 in this tutorial, i have listed 10 useful utility tools for linux users which will include various network monitoring, system auditing or some another random commands which can help users to enhance their productivity. I always like to consider the defrag util as the most useful thing in the system tools menu.
Explain the purpose of different software utilities by george smithmoore. Below is a list of many different utility program categories. They also provide much more advanced protection than the basic software that windows comes. 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. Essay unit 2 p3 explain the purpose of different software utilities d1. Defragmentation in the maintenance of file systems, defragmentation is a process that reduces the amount of fragmentation. Drive formatting is the first thing that is done to a hard drive when building a new computer system, as the hard drive contains information that has been previously loaded. Explain the purpose of different software utilities alevel computer.