Microsoft's ambitious plan to get
Windows 10 running on a billion devices within the next few years depends to a large extent on the success of its free upgrade offer.
When the company first announced the terms of that offer last May, it literally
included an asterisk and fine print. Those terms have changed slightly over the intervening months, but one element has remained constant: The offer is good for one year after the availability of Windows 10.
Here's the actual wording of the offer,
as it appears today:
It's free and easy
Upgrade confidently - 100+ million fans have upgraded and are loving it. You'll have a free, full version of Windows 10 -- not a trial or a lite version -- if you complete your upgrade before July 29, 2016.