What is hardware, software, input, processing and output

1.	What is hardware, software, input, processing and output
Answer» Computer software, often called as\xa0software, is a set of instructions and its associated documentations that tells a\xa0computer\xa0what to do or how to perform a task.Software\xa0includes all different\xa0software programs\xa0on acomputer, such as applications and the operating system.Computer hardware is any physical device used in or with your machinean\xa0input device\xa0is a piece of computer hardware equipment used to provide data and control signals to an information processing system such as a computer or information appliance.\xa0Examples\xa0of\xa0input devices\xa0include keyboards, mouse, scanners, digital cameras and joysticks.An output device\xa0is any\xa0device\xa0used to send data from a computer to anotherdevice\xa0or user. Most computer data\xa0output\xa0that is meant for humans is in the form of audio or video. Thus, most\xa0output devices\xa0used by humans are in these categories.\xa0Examples\xa0include monitors, projectors, speakers, headphones\xa0andprinters.A\xa0process\xa0is an instance of a program running in a\xa0computer. It is close in meaning to task , a term used in some operating systems.

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