For many years now, the majority of Microsoft's revenue has come from enterprise sales, and Apple and Google has a very long way to go to dominate that market.
More "enterprise" companies seem to trust MS more than say Amazon or Google.
Should Microsoft worry when it comes to mobile? Maybe. But keep in mind that there's a niche market of creating some sort of "adapter" from native mobile app to render Microsoft non-compatible-but-crucial-enterprise-software from SharePoint to quite possibly Dynamic CRM/ERP.
Not defending MS, just stating what I see these days.
Ah.
Win 7 users: Try holding the combo Windows-key + Tab for a nice 3d carousel
I think that speaks to the usefulness of such eye candy.
It's interesting that you attribute that to Win7 when in fact it was introduced in Vista.
I will have to read up on Vista, like did it have the auto close programs shutdown feature.