Windows 7 April Windows7 14.6% market share in the

Beijing time on May 4 , according to local management consulting firm Janco Associates released a report on May 3 ,Microsoft Office Professional 2007, said in April Windows7 14.6% market share ,Office 2007 Enterprise, for the first time more than Windows Vista.

Janco Associates , said , Windows7 market share of 14.6%,Office 2010, Vista market share slipped to 12.6 % market share which is the first time Windows 7 Vista. However, the market research company NetApplications , said in April the market share of Windows 7 was only 11.7% , 15.6% lower than Vista ; the Irish market research firm StatCounter said , Windows7 and Vista market share of 13.5 % and 20.2%.

NetApplications expected , based on current trends , Windows7 market share by the end of June more than Vista as Microsoft's second largest user of most operating systems. NetApplications data also show that in December 2010 Windows7 market share will reach 24%, Vista market share will drop to less than 10%.

While each market research company's data are different , but all that most users are still Windows XP operating system. NetApplications data show , Windows XP market share of 63.4 %.



NetApplications said in April Windows7 market share grew 1.5 percentage points since January (up 1.9 percentage points), the largest increase since a month. StatCounter and Janco Associates ,Office 2007, respectively, that the April Windows7 market share grew 1.6 and 2.4 percentage points. <,Microsoft Office 2007 Professional!--