Net Applicationsから2013年2月のデスクトップOSシェアが発表された。 圧倒的な市場シェアをもつWindowsだがここ数カ月は減少が続いており、Macが成長を続けている。 Linuxはシェアを伸ばしていないが、落ち込むこともなかった。
1 Windows 7 44.55% 2 Windows XP 38.99% 3 Windows Vista 5.17% 4 Windows 8 2.67% 5 Mac OS X 10.8 2.61% 6 Mac OS X 10.6 1.97% 7 Mac OS X 10.7 1.93% 8 Linux 1.21% 9 Mac OS X 10.5 0.51%
1月に初めてシェアを落としたWindows 7だったが、2月の調査ではシェアを回復させている。 同様に1月にシェアを持ち直したWindows XPが、2月には減少に転じている。 Windows XPのサポート終了がまもなく1年を切るため、Windows 7のシェア拡大とWindows XPの下落が続くことが予想される。
Windowsのバージョン別においてWindows 8の成長も続いている。 1月にMacの旧バージョンよりもシェアを持つようになっていたが、ついにMountain Lion(OS X 10.8)も抜いて第4のOSとなった。 力強く成長しているとは言えないWindows 8だが、減少傾向にあるWindows Vistaといつ頃交代するのか注目しておきたい。
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 46.64% 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% www.netmarketshare.com/operating-system-market-share.aspx?qprid=10&qpcustomd=0
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%
Windows 7 56.41% Windows XP 13.57% Windows 8.1 12.10% Windows 8 6.55% Mac OS X 10.9 2.79% Mac OS X 10.10 2.66% Windows Vista 2.65% Linux 1.25% Mac OS X 10.6 0.68% Mac OS X 10.8 0.50% Mac OS X 10.7 0.49% Mac OS X 10.5 0.12% Windows NT 0.11% Win64 0.04% Windows 2000 0.03% Mac OS X 10.4 0.03% Windows 98 0.00% Mac OS X (no version reported) 0.00% Windows 3.1 0.00% Mac OS X) App 0.00%
Image 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%
http://www.netmarketshare.com/operating-system-market-share.aspx?qprid=10&qpcustomd=0&qpsp=197&qpnp=1&qptimeframe=M Operating System Total Market Share Windows 7 57.76% Windows XP 14.60% Windows 8.1 12.88% Mac OS X 10.10 4.20% Windows 8 3.57% Windows Vista 2.01% Linux 1.57% Mac OS X 10.9 1.47% Mac OS X 10.6 0.60% Mac OS X 10.7 0.47% Mac OS X 10.8 0.45% Windows 10 0.13% Mac OS X 10.5 0.11% Windows NT 0.10% Mac OS X 10.4 0.03% Windows 2000 0.01% Mac OS X (no version reported) 0.01% Windows 95 0.00% Mac OS X 1092 0.00%
Desktop Operating System Market Share October, 2015 Operating System Total Market Share Windows 7 55.71% Windows XP 11.68% Windows 8.1 10.68% Windows 10 7.94% Mac OS X 10.10 3.45% Windows 8 2.54% Mac OS X 10.11 2.18% Windows Vista 1.74% Linux 1.57% Mac OS X 10.9 1.10% Mac OS X 10.6 0.45% Mac OS X 10.7 0.37% Mac OS X 10.8 0.35% Windows NT 0.11% Mac OS X 10.5 0.07% Mac OS X 10.4 0.02% Windows 2000 0.01% Mac OS X (no version reported) 0.01% FreeBSD 0.00%
Desktop Operating System Market Share December, 2015
Operating System Total Market Share Windows 7 55.68% Windows XP 10.93% Windows 8.1 10.30% Windows 10 9.96% Mac OS X 10.11 2.99% Windows 8 2.76% Mac OS X 10.10 2.23% Linux 1.66% Windows Vista 1.62% Mac OS X 10.9 0.82% Mac OS X 10.6 0.34% Mac OS X 10.8 0.28% Mac OS X 10.7 0.28% Mac OS X 10.5 0.06% Windows NT 0.05% Mac OS X 10.4 0.01% Windows 2000 0.01% Mac OS X (no version reported) 0.00% Windows 3.1 0.00%
Desktop Operating System Market Share January, 2016
Operating System Total Market Share Windows 7 52.47% Windows 10 11.85% Windows XP 11.42% Windows 8.1 10.40% Mac OS X 10.11 3.44% Windows 8 2.68% Mac OS X 10.10 2.33% Linux 1.71% Windows Vista 1.69% Mac OS X 10.9 0.86% Mac OS X 10.6 0.37% Mac OS X 10.7 0.30% Mac OS X 10.8 0.30% Windows NT 0.08% Mac OS X 10.5 0.06% Mac OS X 10.4 0.02% Windows 2000 0.01% Windows 98 0.00% Mac OS X (no version reported) 0.00%