Microsoft Office 2007 is the most recent version of Microsoft's productivity suite. Office 2007 contains a number of new features, the most notable of which is the entirely new graphical user interface called the Ribbon, replacing the menus and toolbars that have been the cornerstone of Office since its inception.

Office 2007 also includes new applications and server-side tools. Chief among these is Groove, a collaboration and communication suite for smaller businesses. Also included is Office Sharepoint Server 2007, a major revision to the server platform for Office applications, which supports "Excel Services", a client-server architecture for supporting Excel workbooks that are shared in real time between multiple machines, and are also viewable and editable through a web page.

Microsoft FrontPage has been removed from the Office suite entirely. It has been replaced by Microsoft Office SharePoint Designer, which is aimed towards development of SharePoint portals. Its designer-oriented counterpart Microsoft Expression Web is targeted for general web development(not part of Office).

The ambitious, ground-up rebuild of Microsoft Office Standard 2007 presents drastically different interfaces and new file formats. The new Office looks so unlike its predecessors, it's likely to spark intense love-hate responses from users. This upgrade isn't for everyone: If you're patient, eager to try the latest tools, and willing to relearn most of what you already know about Office, then you may relish the challenge of Office 2007. Word, Excel, and PowerPoint 2007 can produce more-polished documents and presentations, and Outlook's new scheduling abilities make it a handier communications hub. Professionals who want to impress clients and co-workers with attractive reports, charts, and slide shows will find this a worthy upgrade. First-time Office users may have an easier time than veteran users getting their bearings.

However, if you only use a small fraction of what Office offers or you felt that getting the hang of Office 2003 was painful enough, then you might want to leave Office 2007 on the.

The 2007 Microsoft Office system runs on Windows Vista, Windows XP(SP2), and Windows Server 2003 (SP1) or later.