AdDuplex: Version 1809 still on just 26.4% of Windows 10 PCs March 27, 2019 by admin Tweet AdDuplex published its monthly Windows 10 usage reporting, showing that over five months after its release, the Windows 10 October 2018 Update is still on just 26.4% of Windows 10 devices. Read more… Neowin Related Posts:Windows 11 struggles to reach 20% share according to…AdDuplex: Windows 10 version 21H1 is now on over 26%…AdDuplex data suggests Windows 11 is already on 5% of PCsAdDuplex data suggests Windows 11 is already…Windows 11 growth reportedly stalled in March 2022