Today, we are thrilled to announce Windows 11 will start to become available on October 5, 2021. On this day, the free upgrade to Windows 11 will begin rolling out to eligible Windows 10 PCs and PCs that come pre-loaded with Windows 11 will start to become available for purchase.
Aaron Woodmann, Windows Experience Blog
I am running Windows 11 on my Surface Pro X and although it is technically a developer beta it is way better than Windows 10 ever was on this ARM machine.
Windows 11 will initially ship without support for Android apps. Being a veteran of BlackBerry 10 I am not holding my breath for Android apps outside of the Google ecosystem.
The free upgrade to Windows 11 starts on October 5 and will be phased and measured with a focus on quality. … We expect all eligible devices to be offered the free upgrade to Windows 11 by mid-2022.