Windows stated the preliminary preparation to roll out free windows 10 update for windows 7 users
Windows started the preliminary preparations to roll out windows 10 update to windows 7 users.
It was seen today 01- June-2015 morning that an windows icon appeared in the task bar as seen in the above image.
It was a public notification to the users regarding the upcoming update for windows 7 to windows 10. It consisted of
a subscription bar to enter email to remind about the update release.
While the icon clicked it showed the feature summary and installation method.
These are the feature list first page. the left side shows the contents in other pages.