Hardware and Software

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Hardware and Software Anything you can touch on the computer is hardware. It is capable of accepting and storing computer data, executing a systematic sequence of operations on computer data, or producing control outputs. Such devices can perform substantial interpretation, computation, communication, control, or other logical functions. Why does John brown need hardware? John Brown needs hardware because without it the computer will not function properly. Mouse, keyboard and monitor are the most important hard without it there is no computer. Software General name given to all the programs that can be run on computer hardware. Games, word processors, databases, virus checker and Microsoft windows are all software. Programs that run on a computer. Operating systems There are two types of operating system: operating systems and network operating systems. An operating system is a program. A computer is useless without an operating system. The main purpose of the operating system is to allow the application software to interact with the computer hardware. An operating system is the program that, after being initially loaded into the computer by a boot program, manages all the other programs in a computer. The operating system is usually stored on the computer’s hard disk drive. Part it will also be in ROM. Applications software- A group of applications programs that is designed to perform specific tasks such as database management, spreadsheet, word processing, attendance, accounting, grade reporting, scheduling, and others. It is Software that is capable of doing a specific job. When you buy application software, you need to make sure of the following: * that it will work the hardware that you are using * that it will work with the operating system that you are using. Why does John brown need Software? You cannot do anything on the computer without the software, John brown need to be able to run program CPU (Central Processing Unit) The CPU is the brains of the computer. Sometimes referred to simply as

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