Question 1A(n) __________ is software that installs and sets up programs to run

Question 1A(n) __________ is software that installs and sets up programs to run on your computer.A. InitiatorB. InstallerC. DownloaderD. ApplicatorQuestion 2Windows Live Messenger is an example of an instant messaging:A. controller.B. handler.C. program.D. operator.Question 3__________ is an online channel where two or more people communicate in real time using text messages.A. GPSB. ISPC. RAMD. IMQuestion 4Once a Messenger invitation has been accepted by a partner that partners status will change to:A. Ready.B. Connected.C. Online.D. Available.