If this option is selected, the value of the HTTP proxy shown on the right (which comes from the environment variable http_proxy) will be used for any HTTP request.
Wannear dizze opsje selektearre is sil de HTTP- proxy dy' t rjochts te sjen is brûkt wurde by in HTTP- fersyk. (De wearde hjirfan komt út de omjouwingsfariable http_ proxy.)