Basically you have the big Fortune 500 companies subsidizing pirates who download from TPBay...and of course the pirate CD copies being sold in street markets all over Sub-Saharan Africa.
Microsoft with Windows, Azure, Office, Outlook and PowerPoint is the backbone of the economy. Come noon you have already used half a dozen of different flavors of Microsoft and again if you know where to look you tasted them all for free.
Analyzing things post-facto the bad reputation that Microsoft had was unwarrented given that we ended up under a much tighter stranghold of Apple in the mobile environment. At least the developing world is saving themselves using Android.