【IT】マイクロソフトはなぜWindows 10へのアップグレードを“強制”するのか

34 ：名刺は切らしておりまして：2016/05/31(火) 17:36:41.70 ID:yHcBWACs.net

Desktop Operating System Market Share
April, 2016

Operating System Total Market Share
Windows 7 47.82%
Windows 10 15.34%
Windows XP 10.63%
Windows 8.1 9.85%
Mac OS X 10.11 3.94%
Windows 8 3.19%
Mac OS X 10.10 2.53%
Linux 1.65%
Windows Vista 1.42%
Mac OS X 10.9 1.25%
Mac OS X 10.7 0.73%
Mac OS X 10.8 0.65%
Windows 3.1 0.45%
Mac OS X 10.6 0.40%
Mac OS X 10.5 0.05%
Windows NT 0.04%
Windows 2000 0.03%
Mac OS X 10.4 0.02%
Mac OS X (no version reported) 0.00%

http://i.imgur.com/0VFlhYX.png