Choose the 32-bit or 64-bit version of Microsoft Office
Article Office 2010 is available in both 32 bit and 64 bit versions. 64 bit Office 2010 is good if you work with much larger sets of data. If not, we’re recommending...
Keep earlier versions of Office programs when installing Office 2010
Article This article warns that earlier versions of Office are removed when you install Office 2010. It also tells how to keep the earlier version of Office programs.
