Video: For Ozzie, Azure is the OS as a service
Does a "cloud operating system" replace your desktop or server operating system? How does it work with mobile devices?
Microsoft's Ray Ozzie, the company's chief software architect, tells CNET News' Ina Fried that Windows Azure won't make desktop and server operating systems obsolete. Instead, Azure--which Microsoft launched Monday at its PDC 2008 conference--gives developers more options when deciding where applications should be developed and delivered.
Ultimately, in Microsoft's view, Azure is intended to make it easier for people to manage the devices around them, from PCs and servers to cell phones.
On Tuesday, Microsoft introduced Windows 7, the successor to Windows Vista, and discussed changes coming in Office 14, a new version of the desktop application suite now in development.
PDC 2008 continues on Wednesday with a keynote address from Rick Rashid, senior vice president of Microsoft Research.
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Mike Ricciuti joined CNET in 1996. He is now CNET News' Boston-based executive editor and east coast bureau chief, serving as department editor for business technology and software covered by CNET News, Reviews, and Download.com. E-mail Mike. 
