What is the process in which a user sends computer information from his computer to another computer through modem.?

The process of sending computer information from one computer to another through a modem is called data transmission. This involves the user encoding the data into a digital format, which is then modulated by the modem into a signal suitable for transmission over communication lines. The receiving modem demodulates the signal back into its original format, allowing the recipient computer to process the information. This entire process typically follows communication protocols to ensure data integrity and proper formatting.