Explanation:

Power point , Printer Driver and Operating system are all different types of software while control unit is a type of hardware. Computer hardware is a collective term used to describe physical components of a computer such as keyboard, mouse, monitor, printer and control Units

• The control unit or CU is programmed to control all the activities performed inside the computer system. The computer system’s main memory transfers information and instructions to the control unit. The Control Unit and Arithmetic Logic Unit is called the “Central Processing Unit”.

• An operating system (OS) is the program that, after being initially loaded into the computer by a boot program, manages all of the other application programs in a computer. The application programs make use of the operating system by making requests for services through a defined application program interface (API).

• PowerPoint is an on-premise presentation solution designed to help businesses and organizations create, edit and share slides. It is bas

• Printer Drivers are the pieces of software that allow your PC or laptop to communicate with your Printer. If there is a problem with this communication it is most likely due to the Printer Drivers. 

Hecne option 2nd is correct.