Explain the functions of Windows OS.

In DCA computer course you can learn Microsoft developed Windows Operating System, which is widely-used and straightforward to use. The OS contains a number of essential functions including, managing computer hardware, application software, file and folders (acts as a file manager), a graphical user interface (GUI) that can be easily accessed with a mouse, multitasking, device management, internet functional, and security protection. Windows OS serves as an intermediary controller to help you, as the user, interact with the computer. Windows OS can allow you to perform daily tasks with ease.