Almost needless to say, versions of both Firefox and Chrome are available for the most popular desktop and mobile operating systems (Windows, macOS, Linux, Android, iOS).
Je nimale njetrjebawši prajić, wersije Firefox kaž tež Chrome su za najbóle woblubowane desktopowe a mobilne dźěłowe systemy (Windows, macOS, Linux, Android a iOS) k dispoziciji.