Steven Sinofsky

My father, an entrepreneur but hardly a technologist, was looking to buy a computer to 'automate' our family business. In 1981, he characteristically dove head first into computing and bought an Osborne I.

My venture investing career has three phases, all roughly 6-8 years long. The first, at Euclid, was software to Internet. The second, at Flatiron, was Internet to bubble. And the third, at USV, has been web 2 to mobile. I have always used a new firm to denote a new investment phase for me. Throw away the old. Start with the new.