He uses Windows

Yeah, my setup is almost like yours; I’m also on Firefox with unlock and the only difference is that I’m also using Privacy Badger

When I visit sites on my cellphone, Anubis often doesn’t let me through.

You will speak the version that you learned. You will mostly notice regional differences in the idioms and synonyms of the words you know might be used more commonly in one region vs the other.

For example, in London you might hear people use boot instead of trunk.

But the majority of the words will be the same regardless of region.