Microsoft Corporation, an American public multinational corporation has been inventing, manufacturing, licensing and supporting a broad variety of IT products and services closely associated with the computing divisions. Global IT industry is one of the n competitive industries where proficiency and effectiveness of any organization’s business strategies becomes must to create sustainable competitive advantages. (Danansooriya, C., 2011)
Successful implementation of effective strategies has made the company to reach the height of their industry. Microsoft started business with developing operating systems but later its focus got transformed into developing software and various other IT products and services. Company’s products are categorized mainly in five divisions (Danansooriya, C., 2011):
微软公司，美国公众的跨国公司已经发明，制造，授权和支持各种各样的IT产品和服务密切相关的计算部门。全球IT行业是之一的n成为任何组织的业务战略的能力和有效性必须建立可持续的竞争优势的竞争性行业。 （Danansooriya，C.，2011）
成功执行有效的战略，使公司达到其行业的高度。微软开始开发操作系统的业务，但后来其重点发展软件和其他各种IT产品和服务得到转化。公司的产品主要分为五个部门“（Danansooriya，C.，2011）：
