Anti-Virus: A computer software that is applied to restrict, identify and get rid of computer viruses. Antivirus software processes on your computer, viewing each file that is opened. When a exe file is opened, you view the program thinking it loads immediately. However, it doesn’t as the antivirus checks it first to look for any unknown viruses. Additionally they also review other files to look for ones that have viruses.
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Disk Clean Up: A computer maintenance utility is created to make more disk space on a computer's hard drive. The utility looks for and processes the hard drive for files that are useless to a user and not needed which then causes it to remove the irrelevant files thus freeing up space on the hard drive.
Drive Defragmentation: when a file is deleted it frees up space which allows you to save another file in its place. However, sometimes the file is too big and doesn't fit thus it is spread out in pieces of data across your hard drive. The files are then regrouped into the same items again , which lets the computer find what it requires quicker. A large area of free storage is then formed due to the files
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Drive Formatting: Drive formatting is when you assemble a hard drive to be used by the operating system which places a file system on it. It is important to back up the data before this process as it removes all the data. By doing this it allows you to use your hard drive like its been reset or after the data is depraved. Overall it brings the hard drive back to being blank as all the files will be deleted, thus like using it for the first time.
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Clean up tools: Removal of cookies, Cleaning the registry, Internet history: A cookie is used to recognise users and organise web pages, they are stored by web browsers located on your hard drive. Removal of cookies is used and needed to release space for the PC and also used for privacy protection. When there are a large amount of cookies present, its most likely your computer fills up a big space of the hard drive , which causes your computer to be very stagnant. If cookies aren't cleared consistently, your confidential information and history which is stored in the cookies may be exposed. A registry cleaner is a software utility made to clear away excessive items located in the windows registry. A windows registry stores just about anything on a PC it holds a lot of entries and some of these entries might be outdated, which then these outdated entries are scanned by registry cleaners that offer to remove them. Internet history is a resource in a web browser that tracks sites and the amount of page visits it has. It helps you look up pages that were previously visited.
Firewalls: It is a system made to stop unapproved access to or from a confidential network. They are usually applied to prevent non authorized web surfers from obtaining independent networks which are connected to the internet. The firewall analyses each message which goes in and out the intranet, as they pass through it. the firewall blocks users that don't match the security requirements.
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How the software utilities improve performance:
Viruses can hinder a computers performance by erasing or wrecking important data, making the computer operate at a very slow rate or shutting down a computer. However anti viruses recognise any harm that is made towards the computer by viruses and blocks them from creating any more harm towards the computer system. Therefore anti viruses improve a computers performance by preventing any harmful viruses from invading the computer system and creating problems.
Unnecessary software and unorganised files take a lot of the computers memory which tends to make the computer very slow, so by using disk clean up , it enhances the computers performance as it makes more space available on the hard drive by removing unwanted files.
Drive formatting makes a big improvement on the computers performance as after you've had your computer for a while, the computers hard drive might develop some defects and glitches as a result of tear or programs that slow down the rate and make the computer glitch. Thus by reformatting the hard drive and reinstalling the operating system, all malfunctions, flaws and bugs in the computer will vanish and the performance would improve hugely.
Registry is very important as it hold all the significant data about the system hardware, the settings and any installed programs. Usually as software and tools are installed and updated on to a computer and some are deleted which creates a mix in the computers registry. This results in the computers system to delaying frequently. Therefore in order to repair this, cleaning the registry helps alot as it can be installed and it deals with missing shortcuts, paths which are blocked, incorrect file extensions, invalid devices and links etc. So by cleaning the registry it largely improves the computers performance as the computer runs evenly, all the information is organised and as a result of cleaning away irrelevant, old data it means there is more space on the hard drive that can be used for new and important data.
Although cookies are small they can cause your system to slow down as when there are too many unwanted files it can make the system run at a very slow rate. Therefore the removal of cookies is very significant in a computers performance as it will result in an increase of speed in computer programs, web browsing software and the performance altogether .
Removing internet history is necessary as it has a positive impact and will improve the computers performance due to the fact as there is less data when removing the history the computer will be able to run faster. Additionally, if you are on your friends or a public computer you will be able to remove important information you have looked through such as your bank details.
Firewalls make sure the network doesn't get destroyed by elements trying to enter the it, so they create a barrier to prevent any unauthorised access. Furthermore, they also block any approaching data that is seen to be hazardous which improves the computers performance as it protects it from any bad software.
Viruses can hinder a computers performance by erasing or wrecking important data, making the computer operate at a very slow rate or shutting down a computer. However anti viruses recognise any harm that is made towards the computer by viruses and blocks them from creating any more harm towards the computer system. Therefore anti viruses improve a computers performance by preventing any harmful viruses from invading the computer system and creating problems.
Unnecessary software and unorganised files take a lot of the computers memory which tends to make the computer very slow, so by using disk clean up , it enhances the computers performance as it makes more space available on the hard drive by removing unwanted files.
Drive formatting makes a big improvement on the computers performance as after you've had your computer for a while, the computers hard drive might develop some defects and glitches as a result of tear or programs that slow down the rate and make the computer glitch. Thus by reformatting the hard drive and reinstalling the operating system, all malfunctions, flaws and bugs in the computer will vanish and the performance would improve hugely.
Registry is very important as it hold all the significant data about the system hardware, the settings and any installed programs. Usually as software and tools are installed and updated on to a computer and some are deleted which creates a mix in the computers registry. This results in the computers system to delaying frequently. Therefore in order to repair this, cleaning the registry helps alot as it can be installed and it deals with missing shortcuts, paths which are blocked, incorrect file extensions, invalid devices and links etc. So by cleaning the registry it largely improves the computers performance as the computer runs evenly, all the information is organised and as a result of cleaning away irrelevant, old data it means there is more space on the hard drive that can be used for new and important data.
Although cookies are small they can cause your system to slow down as when there are too many unwanted files it can make the system run at a very slow rate. Therefore the removal of cookies is very significant in a computers performance as it will result in an increase of speed in computer programs, web browsing software and the performance altogether .
Removing internet history is necessary as it has a positive impact and will improve the computers performance due to the fact as there is less data when removing the history the computer will be able to run faster. Additionally, if you are on your friends or a public computer you will be able to remove important information you have looked through such as your bank details.
Firewalls make sure the network doesn't get destroyed by elements trying to enter the it, so they create a barrier to prevent any unauthorised access. Furthermore, they also block any approaching data that is seen to be hazardous which improves the computers performance as it protects it from any bad software.