Microsoft is working hard to influence their Mac users for Office 2011 for Mac, sending off invitations  link up for the Mac 2011 Office exploratory examining for some users. The software is at a Build 100709 which adds up many different features such as new Office Web Applications and Co-Authoring Tools.

Office 2011 for Mac has completely redesigned Ribbon which explicitly changes the user interface with nice attractive appearance. There are some restrictions to Office 2011 at this time, Sign up yourself if you agree to bind yourself with these rules which are mentioned by Microsoft as follows :

"The Office for Mac 2011 beta is closed to the public, which means ALL Office 2011 tools and features are confidential and proprietary to Microsoft. By participating in the beta, you consent to a non-disclosure agreement which includes all forms of communication including print, broadcast, electronic, internet publications, social media networking sites, blogs, and verbal disclosure. The NDA will not lift until the product is public later this year. We will update on timing closer to the date.”

via BlogsDNA