Gadget News Today about  Microsoft will announced pre-installing trial versions Office 2010  in early 2010. Microsoft  will be pre-installing trial versions Office 2010 on selected computers and allow users to convert them to fully functional applications imply by activating them via a product key card.These will help Microsoft offer a much cheaper price and eliminate grey imports to some extent. The price of the Office Home and Student version drops £20 to £89.99 while the Office Home and Business will cost £189.99 compared to £239.99 for the shrink wrapped version.As for the Office Professional version, expect a staggering saving of £130 compared to the official price of £430. If this is the case, expect a parallel market for them to develop fairly rapidly (ed : product key cards are non transferable).