As expected, Microsoft never put Windows 10 1809 on a majority of users' PCs, instead sidestepping the problem-hounded upgrade that was delayed by months earlier this year.According to AdDuplex, a Lithuanian company whose metrics technology is embedded in thousands of Windows Store apps, Windows 10 1809 powered 26% of surveyed Windows 10 systems as of Sept.
25.
The decline from August was small, only 3 percentage points, yet it was the largest since the version peaked in May.[ Related: Windows 10 May 2019 Update: Key enterprise features ]Windows 10 1809, unlike its predecessors, never powered even a third of all Windows 10 systems: It peaked at 31% in May.
That was at odds with its immediate precursor, Windows 10 1803, which hit 90% for a high, and the upgrade before that, version 1709, which pegged 92% before falling.