Getting ready to do a fresh install for my 2nd client ever and there's an OEM MS Office 2010, Office 2010 Click to Run, and Office 2010 Starter. The client's never used office on this pc before and doesn't plan on it in the near future. My question is, when I do the fresh install, how can I re-install these 3 in case the client wants to use them later. Client has no discs. I found this link which linked to a backup Office 2010, http://office.microsoft.com/en-us/products/microsoft-office-2010-backup-FX101853122.aspx but it doesn't say OEM, which I suspect is going to be different. This being only my 2nd client, I've never seen the OEM version before, all the pcs I've worked on with family/friends, they've used retail or else I built them the pc with retail MS Office.