Microsoft Office 2007
Office 2007 was released on Jan 30, 2007, with Windows Vista. There are 2 betas and an alpha leaked.
Alpha 4-compiled June 27,2005, seen major UI changes and added tabs instead of menus. Office assistant is included but doesn't work.Many new, Vista-style icons where added. In some places it identifies itself as Office 2006.
Beta 1-compiled October 10 2005, introduced many bugfixes and some updates to the UI. It is no longer identified as Office 2006.
Beta 2-compiled February 2006-introduced some more UI changes.
Office 2007 requires XP SP2 or newer.