Жилое здание

ул. Лазо, 1Б

how do i update using yum or is there a for firefox that i can download and install(i did not find one on the mozilla website)
1377990379, 1377984047, 1377986198, 1377975619, 2329114796, 1377992824, 1377976127, 1377982818, 1377973654
1377403249