On November 20, 1985, Windows 1.0 was launched. Windows XP debuted in 2001 with a redesigned Start menu featuring a two-column layout. Windows Vista, released in 2007, integrated search functionality into the Start menu. Windows 7, launched in 2009, introduced "Jump Lists" and streamlined power options. Windows 8 replaced the Start menu with a full-screen Start screen in 2012, which was optimized for touch input. Windows 8.1 reintroduced the Start button but not the Start menu. Windows 10, released in 2015, brought back the Start menu with a customizable two-pane design and merged classic elements with Live Tiles. Windows 11, introduced in 2021, featured a centered Taskbar and a simplified Start menu layout. In November 2025, a Security Update introduced a new Start menu version that adapts to screen resolution, offering a larger layout divided into three sections: "Pinned," "Recommended," and "All," with options for user customization.