It is not a single program, It is a combination of many smaller programs and interaction between them with a platform to interact.
Control and processing programs
The definition of a software system refers to the files and programs that make up your computer's operating system. The programs included are file management tools, system utilities, and drivers for your printers.
Both are software, operating system is software that will make your computer boot up and run. while Application software is a program that will run on a functional operating system.
In computing, an operating system is the base program or programs running constantly on a computer, upon which all other programs depend. When you start a computer, the operating system typically starts up automatically. By manipulating, installing, deleting, opening and closing other files and programs, you are using the operating system.Popular operating systems for personal computers these days are Microsoft Windows, Mac OS X, and Linux.
In computing, an operating system is the base program or programs running constantly on a computer, upon which all other programs depend. When you start a computer, the operating system typically starts up automatically. By manipulating, installing, deleting, opening and closing other files and programs, you are using the operating system.Popular operating systems for personal computers these days are Microsoft Windows, Mac OS X, and Linux.
The operating system of a computer tells the computer which programs to start and in what order. This sequence insures that the computer will work properly. This sequence can be changed by using selective start up.
The UNIX operating system is made up of three parts; the kernel, the shell and the programs.
Hardware - the physical components, both internal and external, that make up a computer. Operating System - a set of computer programs that manages the hardware of a computer. An operating system controls the resources on a computer, including memory and disk storage. An example of an operating system is Windows XP. Application Software - programs loaded on the computer to perform a specific function using the capabilities of the computer. An example of application software is a word processor or a computer game
It will depend upon how much data and programs you have on your system. A Windows 7 installation without any programs on it can be backed up in about 6 Gigabytes, so any modern external hard drive can do a 'system backup' of a modern operating system. It is the programs and documents that are on the system that take up the majority of space in an older computer.
Both are software, operating system is software that will make your computer boot up and run. while Application software is a program that will run on a functional operating system.
OS is system application, which may be considered as collection of application made up of techniques for operating the pc & providing an environment for performance of programs. It's an user interface between user & pc...
seven layer of linux os
What it does is open up your computers running system and the proccesses that it is undergoing. You can refresh or close any slow programs or ones that froze on your screen.