: Users could drag a website favicon to the Windows taskbar to "pin" it, allowing the site to function more like a standalone desktop application.
: Regular support for most versions of IE9 ended on January 12, 2016 , when Microsoft began requiring users to upgrade to the latest version of IE available for their OS. Internet Explorer 9 (32 bits)
: IE9 was compatible with Windows 7, Windows Vista SP2 , and their server counterparts. Notably, it was the first version of IE to not support Windows XP. : Users could drag a website favicon to
: The interface was redesigned to be minimalistic, featuring a combined address and search bar called the "One Box" . Windows Vista SP2