Two types of system software : operating systems and ........

(sometimes called the platform) coordinates all activities among computer hardware resources?

Below are the functions of an operating system, except?

Turning on computer that has been powered off?

Contains system files that will start computer when computer cannot boot?

User interacts with menus and visual images such as buttons and other graphical objects?

Working on two or more programs that reside in memory at same time?

Below are other program management features of operating systems, except?

Sending print jobs to buffer instead of directly to printer?

Program that tells operating system how to communicate with device?

System software that performs maintenance-type tasks?

Detects and protects a personal computer from unauthorized intrusions?

Reorganizes files and unused space on hard disk so that programs run faster?

Below are three categories of operating systems, except?

Program placed on a computer without the user’s knowledge that secretly collects information about the user?

Shrinks size of files to free up room and improve performance?