Gartner Research

Forecast Analysis: PC OS Market, Worldwide, 2008-2015, 2011 Update

Published: 14 July 2011

ID: G00214544

Analyst(s): C.G. Lee, Annette Jump


This report discusses the assumptions behind our worldwide PC unit forecast by OS and analyzes the PC OS market dynamics highlighted by that forecast, which is published separately.

Table Of Contents
  • Overview



  • Windows Operating Systems
    • Windows 7
    • Windows 8
    • Mac OS
    • Alternative Operating Systems
    • Chrome OS
    • Android
    • webOS
  • Methodology
    • OS Downgrades
    • OS Upgrades
    • Forecast Methodology

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