Microsoft showcased Windows 10 for phones at their press event last month, alongside all the goodies Windows 10 for desktop will offer. The update to Microsoft's struggling operating system will bring some handy new features, such as universal apps, built-in Office, improved action center, and more._The Technical Preview for phones is expected to roll out sometime this month and will even hit devices with 512MB of RAM, albeit with limited features -- there's no word on the exact availability of the preview at the moment.