I had a Technet Subscription before Microsoft discontinued the service and so i have multiple workstations on Windows 8.1 that are genuine. My question is, will I be qualified for the free Windows 10 update? I have not received the Window 10 reserve a copy notification as many started receiving lately.

What's the version of your Windows 8.1 ?

Check : http://arnavsharma.net/3/post/2015/06/windows-10-upgrade-icon-not-available.html

Hi marat2k6,

The Technet Subscription should be expired now. We can get the information from our account page. Here is a link for reference:
Microsoft is providing active subscribers with a free, one-time, 90 day extension
https://technet.microsoft.com/subscriptions/dd180822.aspx

I found that the Windows 10 Preview 9926 can be downloaded from the Subscription download website.
Welcome to Subscriber Downloads.
https://technet.microsoft.com/subscriptions/downloads/

As for an official release version in the future, it is recommended to connect our support directly.
Contact us
https://support.microsoft.com/en-hk/contactus

Best r