Amid ongoing market speculation about Nokia's future directions, the company surprised investors with the announcement last week that it will forge a long-term partnership with Microsoft. This move signals a strategic shift for Nokia, as the company plans to adopt the Windows Phone 7 operating system as the cornerstone of its mobile phone offerings. The news has sparked both anticipation and uncertainty within the financial community, as stakeholders observe how this collaboration will shape Nokia's trajectory in the highly competitive mobile phone market.