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(although, walk around Facebook headquarters and look at what computers they are using)

I have in fact walked into FB and Google locations and seen the devices being used there. I've seen same brand name on lots of other companies but MS desktop/mobile operating system is still running on an extremely high market share...

https://www.netmarketshare.com/operating-system-market-share.aspx?qprid=10&qpcustomd=0

I do have high hopes that other great competing operating systems even out the percentiles on that chart. This is a great motivation to make everything better. But until then, in terms of market share of OS, MS is still God. That comes along with an inherited market share of Office Suite.
 
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