Microsoft is downloading Windows 10 to PCs, even if you don’t “reserve” a copy

Cassandra Khaw:

You might be in the process of acquiring Windows 10—whether you want the free upgrade or not. Microsoft has confirmed that it is “helping upgradable devices get ready for Windows 10 by downloading the files they need” in the event that owners decide to migrate to the new OS, even if they have heretofore passed up on “reserving” their free upgrade from Windows 7 or 8.

The issue seems to revolve around the Microsoft update KB3035583, and as such it appears to only afflict individuals who have chosen to receive automatic updates. As far as we can tell, if you have automatic updates turned off, Windows 10 won’t be pre-loaded onto your PC.

According to The Inquirer, the situation was first reported by an anonymous reader who claimed to have discovered a hidden directory called $Windows.~BT on his computer, despite not opting in for a free upgrade to Windows 10. The directory weighed in at “3.5GB to 6GB,” according to the reader.

Sure puts that automatic downloading of the U2 album in perspective.