What are Crystal’s ideas about language and Internet?

(This doesn’t need to be an Essay – Just answer the following questions)Professor instructions:
Please, read chapter #1 from David Crystal’s book.We will need to use some parts of the book that is attached.Please, review chapter #1 .
#1 -> What is the main idea of this chapter?#2 -> What are Crystal’s ideas about language and Internet?
Language and Internet #3->view David Crystal lectures and take noteshttps://YouTube.be/Boj8VYzDAy8:David Crystal – Texts and Tweets: myths and realitiesDavid Crystal – The Effect of New Technologies on English#4-> How does the Internet impact language, culture, literature, education, and society?