I have
Windows 7 Ultimate Key on my computer
Windows 7 Professional Key right now. It was pre-loaded on the Office 2007 machine. I'd like to upgrade it to
Office 2007 Pro. I am also planning on buying a
Office 2007 Pro Key. Will I be able to load the
Office 2010 Pro Plus version on that also? Thanks in advance
Office 2010 Standard for your help.