Reading through the page, I came to the answer:
Are you saying there will be no more versions of Windows after Windows 10?
Microsoft is moving Windows to a servicing model with Windows 10. The
days of major revisions or what are called big bang releases are no
more. As Microsoft Program Manager for Windows Terry Myerson described
it:
This is more than a one-time upgrade: once a Windows device is
upgraded to Windows 10, we will continue to keep it current for the
supported lifetime of the device – at no additional charge. With
Windows 10, the experience will evolve and get even better over time.
We’ll deliver new features when they’re ready, not waiting for the
next major release. We think of Windows as a Service – in fact, one
could reasonably think of Windows in the next couple of years as one
of the largest Internet services on the planet.
And just like any Internet service, the idea of asking "What version
are you on?" will cease to make sense – which is great news for our
Windows developers.
Source:
http://blogs.windows.com/bloggingwindows/2015/01/21/the-next-generation-of-windows-windows-10/
Pretty interesting.
3Indeed. Both exciting and a little scary! However, taking from experience with Office 365 I'd take this with a pinch of salt. I've no doubt this is the current intent but whether it survives more than a few years - who knows? It is certainly a very welcome development. Expect to see licensing changing shortly as well. ;) – Julian Knight – 2015-06-03T08:07:36.320
@JulianKnight: I agree with you completely. Gotta wait and see whether this stands the test of time. – Karan – 2015-06-03T08:39:43.777
2"keep it current for the supported lifetime of the device", sounds like apple to me, when they get tired of supporting 3-5 year old hardware you have to buy another PC to keep a current version of W10. Microsoft will determine just how "old" your hardware is. Doesn't excite me at all. – Moab – 2015-06-03T13:52:53.963