This document defines startups and outlines their typical phases of development. It discusses that startups usually adopt innovative processes to reach their target markets. The phases include ideation, concepting, commitment, validation, scaling, and establishing. It then provides reasons for starting a startup like the role of advisors and mentors, the success of Indian tech startups, and the availability of knowledge and investors. Factors that could cause startups to fail include an inability to attract customers or capital. Key factors for success include focusing on the product and customer feedback. Some well-known startups in Bangalore are provided like Flipkart, InMobi, and BigBasket.