More homework help please?

1. A(n) ___ allows users to communicate with and control their computers





a. application


b. service pack


c. operating system


d. none of the above











5. A(n) ___ is hardware and software that you use to control and communicate with your PC





a. service pack


b. application program


c. user interface


d. none of the above

More homework help please?
1=C


5=D
Reply:both answers are





c





c





Not Guranteed !!!
Reply:1. a


5. d