Speaking of universal applications, Microsoft’s biggest chance is to show the world why you would want a single apps that can run across a phone, tablet, PC, and TV. Microsoft will also focus heavily on the single store experience of Windows 10, which allows end users to buy a single app across phone, tablet, and PC, and for developers to more easily create just one application for one apps store. Windows 10 will be a free upgrade, and there will not be any ongoing licensing fees, this is actually strategy of Microsoft to ease to search games and apps under one store. That will be particularly true for Windows 10 Mobile, as Windows Phone was one of the first Microsoft operating systems to become free for OEMs (Original equipment manufacturer), manufacturers who resell another company's product under their own name and branding.. Windows Mobile have gained good reputation and appreciation from different types of user in the recent years, as Windows could access to thousands of apps - all readily available from the Windows Store, mobile versions of select Microsoft Office applications for a familiar experience when you're on the move, access to personal and corporate e-mail solutions that fit your needs. Windows Mobile also provides a wireless e-mail solution for businesses using Microsoft Exchange Server So.. If you want a new taste of mobile apps, try Windows Mobile!