If MS already have 99% of the OS market and 99% of the Office buissnies theres not much room for growth in those markets is there?
As Jack Welch and GE proved many years ago, when you think you’ve staturated your market, you need to expand your market definition. Normally, when you do that, you’ll see that you have really only penetrated a fraction of the larger potential. Additionally, upgrade business within the installed base could be much better. So that represents opportunity for growth as well.