Technology has changed communication as follows:
In terms of speed, the Internet via optical fibers has become faster than in the past
The cost of communication has decreased as there are many free applications that allow communication, such as WhatsApp and Messenger
There is instant communication, regardless of the distance, by sending e-mails instead of letters and messages. You can even receive a response immediately at the same moment.
Technology facilitates a business marketing campaign in many ways such as advertisements on social media