Due out Fall of 2015, assuming claims are correct (such as by
Surprise! Microsoft jumps to Windows 10 - CNET, Windows 10 OS will supposedly be able to do a device detect and function accordingly -- but who will go for it?
Appears Microsoft wants to finally go from, what was previously, making a desktop OS more
mobile-like in its features and operability, to covering several bases simultaneously be it laptop, smartphone, tablet or desktop. A tall task indeed.
But will it be enough of a revolution to entice existing multiple system users? To trust Win10 with more than one owned device, seems nearly monumental amounts need to be proven here (especially given the Windows 8 lacking track record). Not to mention availability of compatible apps and quality antivirus/firewall, etc.