Microsoft has released the public beta of Office 2010 for PCs and smartphones. It's the latest version of the company's productivity software, which includes Word, Excel, PowerPoint and Outlook. In addition, Microsoft has released a beta version of Office Mobile 2010 for Windows Mobile 6.5 phones. It includes updated mobile versions of Word, Excel, PowerPoint and OneNote along with SharePoint Workspace Mobile 2010. Office Mobile 2010 beta is available in the Windows Marketplace for Mobile application store. [Microsoft PressPass]