When I purchased my Dell Computer it included Office 2007 Basic. As I had the full version of Office XP which after some research I found that this was compatable with Vista, I removed Office 2007 completely and installed Office XP. I have had no problems with this. My question is that I have a number of updates installed for Office 2007, some critical, and although Office 2007 is not on my computer I still get critical updates for it. Is it safe to remove these updates or best if I just leave them alone?