While Windows 10 Upgrade offers is still not closed, Officially, there is another way to get the Windows 10 upgrade, at least in theory, in case it is officially closed. Microsoft has previously announced that Windows 10 Upgrade aka Anniversary Upgrade will be free for consumers who use “Assistive technologies”.
There is an official page for this which allows you to download a simple exe, and when you use it, the upgrade kicks in. The page says:
For the general public, the free upgrade offer for Windows 10 ends on July 29. However, if you use assistive technologies, you can still get the free upgrade offer even after the general public deadline expires as Microsoft continues our efforts to improve the Windows 10 experience for people who use these technologies.
With the Windows 10 Anniversary Update, we’ve taken a number of steps to improve the accessibility of Windows 10 accessibility. To learn more, read our blog that details some of these improvements.
Before you upgrade, please check with your assistive technology provider(s) to learn more about their software compatibility with Windows 10.
If you want Windows 10 now and are ready to take advantage of the free upgrade offer, click the button below to get started.
Microsoft has not made an official announcement for the free upgrade offer for customers using assistive technology, but according to the F.A.Q there will be a public announcement prior to ending the offer. We all have to keep an eye for August 2nd now when Microsoft might get you more details on this. I am guessing Microsoft might keep some doors open or bring up some offers that will get the upgrade for this who missed it. More here