I have Windows 11 installed on my computer, but when I open Firefox (or sign in) it appears that Firefox thinks I'm running Windows 10! Why is this happening, as I no longer use Windows 10.
If I have Windows 10 files on my laptop: do I need to DELETE all these in order to use Windows 11 functions with Firefox?
Chosen solution
If you check the "Question Details" sidebar here, you'll see it's being reported correctly.
More details e.g. in: https://support.mozilla.org/en-US/questions/1584130#answer-1822391
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Chosen Solution
If you check the "Question Details" sidebar here, you'll see it's being reported correctly.
More details e.g. in: https://support.mozilla.org/en-US/questions/1584130#answer-1822391
Fabulous said
I have Windows 11 installed on my computer, but when I open Firefox (or sign in) it appears that Firefox thinks I'm running Windows 10! Why is this happening, as I no longer use Windows 10.
To answer the question.
A Firefox 151.0.2 UserAgent or UA on Windows 10 and 11 displays as Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:151.0) Gecko/20100101 Firefox/151.0
Windows 11 is basically based on the same NT 10.0 as Windows 10 which is why some sites may think you are on Windows 10. Perhaps when Microsoft actually makes a new version of Windows it will be based on a new NT. https://en.wikipedia.org/wiki/Windows_NT#Releases
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