When Microsoft "reset" Longhorn in August 2004, they threw away the WinFS code and rebuilt Vista on the Windows Server 2003 kernel. The slick, stable, but ultimately conservative Vista we got in 2007 is a shadow of the radical vision seen in Build 4011. The Sidebar survived, but it was relegated to a mere gadget platform, stripped of its OS-level integration.
: Most sidebar "tiles" were enabled by default without needing registry tweaks. Notable updates included: Search Tile windows longhorn build 4011
Released in 2004, Windows Longhorn Build 4011 is a significant milestone in the development of the operating system. This build was one of the first to be leaked to the public, generating considerable excitement among tech enthusiasts and industry insiders. Build 4011 represents a crucial phase in the Longhorn project, showcasing the direction Microsoft was heading with their next-generation OS. When Microsoft "reset" Longhorn in August 2004, they
The sidebar is present—a vertical, resizable pane on the right side of the screen that hosts "tiles." These tiles are live, interactive: a clock, a slide show, a search pane. In later builds, these would become Windows Sidebar Gadgets. In 4011, they crash if you breathe on them wrong. : Most sidebar "tiles" were enabled by default
One of the most beloved (and hilarious) features of 4011 is the control panel. Microsoft engineers apparently decided to use this panel as a testing ground for every UI concept imaginable.