Questions & Answers about В браузере у меня открыта только одна вкладка.
Russian word order is much freer than English and is often used to show what is important or what the context is.
- В браузере у меня открыта только одна вкладка
Literally: In the browser, I have only one tab open.
Starting with В браузере sets the location as the context. It answers a question like:- What do you have open *in the browser?*
Other perfectly correct variants:
У меня в браузере открыта только одна вкладка.
Slightly more focus on у меня (I, personally, have only one tab open in the browser).У меня открыта только одна вкладка в браузере.
This can sound like a contrast: I might have other tabs open somewhere else (e.g., in another app), but in the browser there is only one.
All of them are grammatical; the choice changes the emphasis, not the basic meaning.