A good friend of mine just reminded me that this November should mark the 25th anniversary of Microsoft Windows. Since this sort of news is usually seen on timekeeping websites, I decided to take a look around and check to see if Windows did indeed turned 25, or Microsoft will have to wait until 2010 to mark the date. Well, the answer is two-fold. Microsoft Windows can be viewed as 25-year old this month, if you calculate the announcements, or in November 2010, when the company finally shipped the product. The company announced Windows 1.0 operating system in November of 1983 . At that time,