Question

what is the purpose of using a modem​

Answer 1

Answer:

here is your answer

Explanation:

Modems provide point-to-point communication between two digital devices using analog circuits. Modems convert digital signals to analog signals, transmit them and then convert the analog signals back to digital signals.

Answer 2

Answer:

A modem modulates and demodulates electrical signals sent through phone lines, coaxial cables, or other types of wiring; in other words, it transforms digital information from your computer into analog signals that can transmit over wires, and it can translate incoming analog signals back into digital data.

Note:

Plz note one thing that router and modem are different things.