[nikanj]

Neither Edge nor Chrome support Windows 7, so it's not surprising a lot of Firefox users are on Windows 7 - because the other options are no longer available on Windows 7

[Gigachad]

Steam also dropped windows 7 recently.

[Dalewyn]

Dropping*

Formal drop is set to occur on New Year's 2024.

[hulitu]

Edge came after Win 10.