www.netmarketshare.com/operating-system-market-share.aspx?qprid=10&qpcustomd=0 Windows 7 45.63% Windows XP 33.66% Windows 8 7.41% Windows Vista 4.11% Mac OS X 10.8 3.42% Mac OS X 10.7 1.65% Mac OS X 10.6 1.65% Linux 1.52% Mac OS X 10.5 0.39% Windows 8.1 0.24% Windows NT 0.09% Mac OS X 10.4 0.09% Mac OS X 10.9 0.05% Windows 2000 0.04% Mac OS X (no version reported) 0.01%
Windows 7 46.43% Windows XP 31.41% Windows 8 8.02% Windows Vista 3.98% Mac OS X 10.8 3.69% Mac OS X 10.6 1.68% Mac OS X 10.7 1.66% Linux 1.64% Windows 8.1 0.87% Mac OS X 10.5 0.35% Windows NT 0.09% Mac OS X 10.4 0.09% Mac OS X 10.9 0.06% Windows 2000 0.03% Mac OS X (no version reported) 0.01% Windows 98 0.00% FreeBSD 0.00%
Windows 7 46.42% Windows XP 31.24% Windows 8 7.53% Windows Vista 3.63% Mac OS X 10.8 3.31% Windows 8.1 1.72% Linux 1.61% Mac OS X 10.6 1.60% Mac OS X 10.7 1.56% Mac OS X 10.9 0.84% Mac OS X 10.5 0.33% Windows NT 0.08% Mac OS X 10.4 0.08% Windows 2000 0.03% Mac OS X (no version reported) 0.01% Windows 98 0.00% FreeBSD 0.00% SunOS 0.00%
Windows 7 46.64% Windows XP 31.22% Windows 8 6.66% Windows Vista 3.57% Windows 8.1 2.64% Mac OS X 10.9 2.42% Mac OS X 10.8 1.85% Linux 1.56% Mac OS X 10.6 1.53% Mac OS X 10.7 1.34% Mac OS X 10.5 0.32% Windows NT 0.09% Mac OS X 10.4 0.08% Windows 2000 0.03% Mac OS X (no version reported) 0.01% Windows 98 0.00% FreeBSD 0.00%
マーケットシェア Windows 7 52.71% Windows XP 23.87% Windows 8.1 6.67% Windows 8 5.59% Mac OS X 10.9 4.05% Windows Vista 3.07% Linux 1.64% Mac OS X 10.6 0.74% Mac OS X 10.8 0.60% Mac OS X 10.7 0.57% Mac OS X 10.1 0.25% Mac OS X 10.5 0.14%
Operating System Total Market Share Windows 7 53.05% Windows XP 17.18% Windows 8.1 10.92% Windows 8 5.88% Mac OS X 10.9 3.66% Windows Vista 2.82% Windows NT 1.64% Linux 1.41% Mac OS X 10.10 1.18% Mac OS X 10.6 0.72% Mac OS X 10.8 0.57% Mac OS X 10.7 0.56% Mac OS X 10.1 0.19% Mac OS X 10.5 0.14% Mac OS X 10.4 0.03% Win64 0.02% Windows 2000 0.02% Mac OS X (no version reported) 0.01% Windows 98 0.00%
Operating System Total Market Share Windows 7 55.92% Windows XP 18.93% Windows 8.1 10.04% Windows 8 3.79% Mac OS X 10.10 3.45% Windows Vista 2.44% Mac OS X 10.9 1.82% Linux 1.34% Mac OS X 10.6 0.65% Mac OS X 10.7 0.53% Mac OS X 10.8 0.48% Windows NT 0.21% Mac OS X 10.5 0.12% Windows 2000 0.08% Windows 10 0.05% Win64 0.04% Mac OS X 10.4 0.03% Windows 98 0.03% Windows 3.1 0.03% Mac OS X (no version reported) 0.01% Windows ME 0.00%