Windows 10

http://www.bbc.co.uk/news/technology-29431412

More info:

http://www.techradar.com/us/news/software/operating-systems/windows-9-release-date-news-and-rumours-1029245

O/S Market Share - Sep 2014:
- http://www.netmarketshare.com/operating-system-market-share.aspx?qprid=10&qpcustomd=0
['Still more XP users than Vista, Win8, and Win8.1 combined]
 

I have no link.

I read couple of days ago in the general news while surfing that Win 10, for a limited period will
be available free to users of Win7 and Win8, but only to those who actually paid for their OS.I did!!!

Any truth to this?

Yep.

http://www.theverge.com/2015/1/21/7866679/windows-10-will-be-a-free-upgrade-for-windows-7-and-8-1-users

Thank you.