Every computer, regardless of if it is a PC or a Mac, operates using an operating system. In fact, a computer without an operating system would just be a shell of empty hardware pieces that do not work at all. Even though the computer relies upon the operating system, very few computer users know exactly what an operating system does. Here is a look at some of the things that an operating system does.
Process Management. The operating system will control exactly what processes are performed and when they are performed. Processes are the actions that a computer user will do to make the computer function. The operating system will read the process and help to make sure that they are operating and working the way that they should.
Memory management. The operating system is also in charge for distributing and sectioning off the memory of a computer. It also helps the computer retrieve and recall data that has been stored in the memory. The operating system will also help delete data from the memory, read when it is running low and create data files so that the documents are saved to the memory.
Networking. Operating systems allow computer systems to create a network with other similar computers. This can help create a business setting that has all the computers connected. A more connected business setting will create a better work environment. Without the operating system a network cannot be created.
Processes Codes. There are many complex codes that make up a computer and the functions that it has. An operating system will actually take that code and interpret it so that it will do what it is supposed to. Think of it like a brain for the computer system. It takes the codes, processes it and puts it out into output that the computer user can use and understand.