What enables users to perform specific operating system tasks?

Answer 1

every computer has a central processing unit or CPU in it to perform a specific task.

a CPU contains: datat processing unit and control unit.

the Data Processing Unit consists of Airthmatic logical unit and some registers and the control unit consist of some hardware and software to generate a control signal .

whenever we want to perform some specific task we give computer an instruction or set of instructions called program. the definition of these instructions is stored in the memory of computer. these instruction are processed in a cyecel containing mainly three steps:

1.instruction fetch(taking instruction from memory)

2.instruction decode(understanding the meaning of an instruction)

3.instruction execution(performing the task0

each of above given step contains one or more steps further and these steps are called "microoperationS".

on execution of instruction the specified task is done..

Answer 2

Using a command prompt window enables you to give the computer commands to perform specifics OS tasks. You can access command prompt by going to the start menu and typing in cmd and pressing enter.

Answer 3

The cast number of soft-wares.The software gives you a platform to develop and work on different fields or different things like Editing photos,Editing sound,making movies,watching movies,playing games,using internet etc

Answer 4

The operating system.

Answer 5

Application Software

Answer 6

software

Answer 7

system