The Windows 8.1 upgrade remains accessible in the Store.
The Windows 8.1 upgrade remains accessible in the Store.
Are you sure? I’m using Windows 8.1 x86 but intend to switch to 64-bit. I only have a Windows 8 key and DVD; I’m avoiding spending another $100 on 8.1. My approach is to activate Windows 8, then upgrade to 8.1 and install Update 1 before June 13. Do you think the Windows 8.1 update is still available in the store? If not, I’ll stick with 32-bit instead.
You can set up W8 64-bit, move to version 8.1, and enable it using your W8 activation code.