Microsoft is testing a new, limited version of its Office suite that could challenge Google's massive userbase.

It doesn't have the long history of Google's online office suite, but of course iWork has been around for just about forever, and so there's still a rich software heritage here. You don't have to ...

The two giants in the online office suite arena are, of course, Microsoft with its Office 365 subscription-based services and Google, whose Google Apps suite has proved particularly popular with ...