[i]1. Change the way we use and interact with the computer (Changed the world)[/i]
How by effectively stealing Xerox's Graphic Interface and marketing it as their own development even though Apple had already beet them to the market with it?
[i]2. Provided the necessary competition needed to drive our t .[/i]
What Competition???
I have yet to see any M$ got held to IBM's Breast and nurtured to the stage that it's at now. Prior to IBM M$ had no OS never intended to have one and was a faltering company drunkenly lurching from month to month wondering if they had enough money to pay their staff next week.
IBM made the PC and by their actions M$ what it is today a Big Bureaucracy which is incapable of fast change and is constantly attempting to repaper it's products instead of introducing anything new.
[b]In other words IBM made Microsoft into another IBM.[/b] But at least now IBM accepts that there is no money in PC's so they have moved entirely to the Software Market and have released Innovative Products where as M$ has stuck with ever more complicated and convoluted code to make Windows the current disaster that it is and forcing the other OS providers to grow a product that is so much better.
Sorry but I missed the third thing which just isn't there. So what was it?
Col