at WinHEC 2006, and was initially released to the public at no cost from Microsoft's web site. However, because of an unprecedented number of downloads, a fee of $1.50 was introduced for each product downloaded after August 2, 2006, The beta was updated on September 14, 2006, in Beta 2 Technical Refresh (Beta2TR). It included an updated user interface, better accessibility support, improvements in the robustness of the platform, and greater functionality.

Office 2007 was