AdDuplex: Windows 10 version 2004 is now the most popular version October 27, 2020 by admin Tweet AdDuplex has released its monthly usage share report for Windows 10. This month, the May 2020 Update (2004) becomes the most used OS, and the October 2020 Update (20H2) makes its debut. Read more… Neowin Related Posts:Windows 11 struggles to reach 20% share according to…PSA: Windows 10 version 20H2 will reach end of…Windows 11 crosses 23% share mark, almost becoming…PSA: Microsoft reminds all that Windows 10 20H2…Windows 11 now makes up 16.1% of modern Windows computers