Aprotocol is:
a. a device that handles the switching of voice and data in a local area network
b. a standard set of rules and procedures for the control of communications in a network
c. a communication service for the connection of devices in a local area network
d. the main communications channel in a wide-area network.
e. synonymous with network interface card.

The answer is: B) a standard set of rules and procedures for control of communications in a network .

Explanation:

To exchange information between computers across a network, there must be a preexisting agreement as to how the information will be structured and how the sender and receiver will behave. Without a protocol, receive or send information, the communication between computers will be impossible. The computer protocol is OSI (Open Systems Interconnection) sets guidelines for implementing networking communications between computers.

one method is to click on the icon.

the only way i would see could be an autoclicker type software. but that is very time consuming.