Human: How has the Internet changed communication? Assistant: 
The Internet has fundamentally changed communication in many ways. It has enabled people to easily connect and stay in touch with friends and family all over the world, exchange ideas and information almost instantaneously, and share content in various forms, such as text, photo, audio, and video. It has also allowed people to access new sources of information that previously weren't available, and discover and purchase products and services online with ease. Finally, the Internet has allowed businesses to reach and interact with customers more effectively and efficiently, by providing them with access to new markets, building relationships, and engaging in new strategies such as search engine optimization.