It doesn't say "Browse", either, at least not in any browser I use.
The window looks like this:
Click "Choose File" and you'll get a window to "browse" your computer.
The same window is available below the original post window, by scrolling down a little and using the "Manage Attachments" button.
Still happily answering to the call-sign Peetza.
You do not HAVE a soul. You ARE a soul. You HAVE a body.
He is no fool who gives what he can not keep to gain what he can not lose.
-Jim Eliott, paraphrasing Philip Henry.