It is vital for a computer to have an operating system. An operating system for a computer includes Microsoft Windows, Linux or Apple Macintosh, as examples of alternatives.
Some items that a computer’s operating systems provides are:
- Memory
- Basic functions
- Software and Hardware interfacing
- Networking management
Some operating systems provide everything that is needed to run an operation. These can usually be installed instantly or are already on a computer. Often the disk is just put into the disk drive and it starts to run the operating system. Basically operating systems are a way of talking to the computer’s hardware to tell it how to do a certain job. The computer has a special language to know how to do a certain function. That means it needs to be programmed to work. An operating system knows the language and handles the job. The user just works the computer and benefits from the operating systems.
There have not always been operating systems for computers. Nevertheless, it was found to be needed to allow a variety of jobs to be done on a computer. Computers use to be used for just one special job and now they are used for a wide variety of things. Having an operating system has saved people from having several different computers just to do one job. If they want to use word processing and a spreadsheet all they need it an operating system with these jobs included. Basically every operating system has everything that a person would need to use. There could be some specialised operating systems used in offices and factories, for instance, because they do have special needs. They are working to get a particular service or product out to the public and need to do so quickly as well as efficiently. Having the proper operating system will help them along the way with their project on a daily basis.