Netflix began in 1997 as an online movie rental service without late fees. It launched a DVD-by-mail subscription service in 1999. In 2007, Netflix introduced online streaming, allowing subscribers to watch movies and TV shows via the internet. While Netflix grew rapidly, competitors emerged offering similar streaming services. Netflix's strategy focused on acquiring a wide selection of content, easy-to-use technology, marketing, and expanding streaming internationally while transitioning U.S. subscribers from DVD-by-mail. This strategic approach helped Netflix become the leading internet television network.