When Microsoft releases its newest O/S, anyone with a qualified Windows 7, Windows 8.1, or Windows Phone 8.1 device will receive the upgrade FREE OF CHARGE, so long as you make the jump within the first year of its release. While we do not have a firm release date yet, it is rumored to be coming in the summer of 2015.
There are some of the hot new features that will be included with Windows 10. The Cortana personal assistant, previously only available to Windows Phone devices, will be available across all your Windows 10 devices now. And Microsoft’s new HoloLens technology will allow users to view, manipulate and interact with holographic images.