The techniques and mechanisms described herein are directed to a method for managing multiple content windows. The content windows may host a web browser, a shell view, a word processing application, and the like. A set of content windows are grouped into a frame in a manner such that a taskbar shows one item for the set of content windows. Each content window is associated with a tab for the frame. A content-specific menu may be associated with each tab. The content-specific menu includes a set of commands based on the heterogeneous content hosted in the content window. The set of commands provide functionality to the heterogeneous content.