Ashish Raj, a student of Class X B with Roll Number 928, is giving a presentation on the topic of "Internet and its usage." The presentation discusses how the internet has reshaped traditional communication media like telephone, music, and television through new services like VoIP and IPTV. It also addresses how publishing industries have adapted to web feeds and how the internet has enabled new forms of human interaction through instant messaging, forums, and social networking. Online shopping has also increased for both major retailers and small businesses.