Twitter Success Story:-
Who is Jack Dorsey? Jack Dorsey is an American businessman best known as the founder of the social networking site Twitter. Jack Dorsey became involved in web development as a…
Facebook:-
Who Is Mark Zuckerberg:- Mark Elliot Zuckerberg born May 14, 1984 is an American technology entrepreneur and philanthropist. Mark is known for co-founding and leading Facebook as its chairman and…