I am using Windows 7. The laptop came with Microsoft Works and a 60 day trial of Office 2007. I opened a Word 2003 doc (from my memory stick) and it automatically opened in Word 2007 in compatibility mode. Does this mean I have begun my 60 day trial of Office 2007? It asked for a product key but said I didn't have to enter one and opened anyway. I am happy to go on using Word 2007 with only the old features to edit 2003 docs and save them as 2003 if it will allow me to do so. My previous laptop, which also had a trial, claimed it would only open 20 times. Do I have the same issue here? (The old one had Office 2003 so I never had to use the trial). Look forward to hearing from other users.