I can't get a signal http://ziplinegear.biz/recommendations-essay-cheap/ dissertation survey  As great as those mobile platforms are, theyﾃ｢ﾂ�ﾂ决e not as good as a traditional PC for a wide variety of tasks. Entire companies have networks and thousands (tens or hundreds of thousands) of endpoints based on Microsoftﾃ｢ﾂ�ﾂ冱 operating system and backend software (Exchange, SharePoint, SQL Server, etc). Iﾃ｢ﾂ�ﾂ冦 not saying it canﾃ｢ﾂ�ﾂ冲 or wonﾃ｢ﾂ�ﾂ冲 happen eventually, but there is virtually zero risk of a company like General Motors, or United Airlines, or the agencies of the United States government tossing out Microsoft Windows and/or Microsoft Office and just running everything from an Android device.