1970s
The first personal computer came out in the 1970s. It was another new way of communication via internet. Internet was also first made in this era but only for government uses. Mail and communication were also a common resource in this era still. The telephone was still common in communication.
1960s to 1970s-
The telephone, radio, and television was still continued to be used as common forms of communication in both of these eras. In the 1970s the first computer came out.
The telephone, radio, and television was still continued to be used as common forms of communication in both of these eras. In the 1970s the first computer came out.