Jason Hiner: Google has finally announced its long-expected operating system, the Chrome OS. Here’s what we know about it, plus both why it matters and why it could turn out to be irrelevant. http://blogs.zdnet.com/BTL/?p=21004&tag=nl.e550
Mary Jo Foley: Microsoft is slated to make available today a limited technical test build of its Office 2010 suite to select testers. The new build is not a public beta. A public beta of Office 2010 is slated for later this year. http://blogs.zdnet.com/microsoft/?p=3313&tag=nl.e539
