表二、全球整體PC作業系統預估採用量(單位:台) | | OS | 2009 YR | 2010 YR | 2011 YR | 2012 YR | 2013 YR | | Windows (1x, 2x, 3x) | 0 | 0 | 0 | 0 | 0 | | Windows 95 | 0 | 0 | 0 | 0 | 0 | | Windows 98 | 0 | 0 | 0 | 0 | 0 | | Windows 98SE | 0 | 0 | 0 | 0 | 0 | | Windows ME | 163 | 0 | 0 | 0 | 0 | | Windows NT4 | 0 | 0 | 0 | 0 | 0 | | Windows 2000 Professional | 2,611,645 | 530,388 | 35,733 | 394 | 1 | | Windows XP Home and Follow-Ons | 221,967,316 | 146,417,759 | 68,740,286 | 30,516,523 | 12,212,227 | | Windows XP Professional | 358,475,046 | 242,266,733 | 144,123,498 | 72,492,823 | 28,570,199 | | Windows Vista Business | 250,194,307 | 334,540,959 | 313,444,207 | 207,670,864 | 88,169,621 | | Windows Vista Home | 327,141,096 | 334,584,346 | 266,881,362 | 138,497,627 | 51,011,038 | | Windows 7 Business | 14,483,834 | 117,397,637 | 269,624,050 | 485,396,479 | 635,379,602 | | Windows 7 Home | 7,920,407 | 139,092,537 | 378,292,464 | 643,467,506 | 743,408,450 | | Windows 8 Business | 0 | 0 | 0 | 1,079,373 | 70,201,233 | | Windows 8 Home | 0 | 0 | 0 | 8,643,366 | 123,085,562 | | Linux | 24,724,989 | 27,593,152 | 28,406,179 | 27,451,140 | 25,803,218 | | Mac | 37,776,342 | 48,060,525 | 59,413,984 | 72,335,684 | 86,203,080 | | DOS/No OS | 0 | 0 | 0 | 0 | 0 | | 總安裝量 | 1,245,295,145 | 1,390,484,035 | 1,528,961,763 | 1,687,551,776 | 1,864,044,232 | | 註:黃色標示數據為Windows 8於整體PC作業系統預估採用量 | | 資料來源:Gartner(2012年7月) | |
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