Apple may be growing by leaps and bounds and profiting more than anyone, but undeniable how much Microsoft is still a technology giant. See only the chart below, compiled by Business Insider:
From the end of 2009 until now, Microsoft has sold 350 million Windows 7 licenses (including PCs with the built-in system, upgrades and volume sales, worth noting), three times the total number of iProducts marketed in the same period. Yes, ignore the ?iOS? in the graphic's indication, since it also includes Macs.