Update:
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.
WPC is in mid July in Toronto, I'm sure they'll announce an extension then.