I appreciate the effort in trying to put out an informative video, however its based off a false premise. By 1990 Windows 3 was released and the early versions of Office that had been on a Mac platform were ported over th the PC platform. I know Cause I was on the retail extension of the beta testing arm of Excel over at Egghead Software in late 85. So Vista is only an operating system that stinks I cant wait till I upgrade out of it. I think the part of your video that focuses on Office should have a different tagline than Vista. Thats like comparing a Lincoln to a Yugo which is the prayer you sat when you boot up a vista machine Jeff Wilson Excel Expert 3/27/2014 | Jeff W.