Slide9Ī device driver is a program that controls a particular type of device that is attached to a computer by converting the more general input/output instructions of the operating system to messages that the device type can understand. Some of the devices containing firmware are remote controls, calculators, cell phones, digital cameras, and computer ROM chips. The System software are programmes that start up a computer and manage the general functioning of the system devices.įirmware are the small programs recorded by the computer manufacturers at the factory on electronic chips mounted on the computer’s motherboard or any other device to control the devices. Ii)custom made (user developed/in-house) software. The preparation of such instructions is called programming/coding, and is done by programmers.Slide3Ĭomputer software is broadly categorized according to: Presentation on theme: "Computer software (computer programs)"- Presentation transcriptĬomputer software (software) are the set of digital instructions that control the actions of a computer.
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