1. The document discusses three web-based business opportunities: web hosting, internet TV station (web TV), and internet radio station (web radio).
2. For web hosting, the service provides domain registration, website publishing, email, and data storage on a secure server with redundancy features.
3. An internet TV station (web TV) broadcasts TV channels over the internet in video formats like H.264 instead of satellite. It can also be used for local cable TV.
4. Similarly, an internet radio station (web radio) streams audio over the internet in formats like mp3/AAC for anyone worldwide, as with web TV. It can earn revenue from advertising or subscription hosting.