On August 24, 1995, Microsoft launched Windows 95, featuring a memorable appearance by Jay Leno and CEO Bill Gates. The launch included a promotional video set to "Start Me Up" by The Rolling Stones. Windows 95 introduced the Start button, marking a significant change in user experience compared to Windows 3.1, which used a full-screen Program Manager for application organization. The introduction of the Start button reshaped user interaction with computers and contributed to the legacy of Windows 95, which continues to influence users today, even with the release of Windows 11 in 2021.