Question

why are computer and communication used
together?
what are its applications​

Answer 1

Answer:

Computers are critical for communication and are the centerpiece of information technology. The early 1990s saw the emergence of household Internet use, which eventually spurred common use of email, websites, blogs, social networking, video chat and Voice-Over-Internet Protocol.

Answer 2

in computer we can know many things

in communication also same but we can talk

in communication we can do call at a time as conference call