Bill Gates shared rare throwback photographs on Instagram to commemorate Microsoft's 50th anniversary, reflecting on his early days with the company. Gates humorously described the images as part of his "awkward photo shoots" era and expressed gratitude towards Microsoft. He co-founded Microsoft in 1975 with Paul Allen after dropping out of Harvard. Gates led the company through significant developments, including the creation of the MS-DOS operating system and Windows. He stepped down as CEO in 2000 and left Microsoft's board in 2020. Microsoft has become one of the leading tech giants, celebrating its history and future aspirations on its website.