Complex sentence: The Secondary Section in 2007 received top awards for all of based-highlighting Mandriva 2007 and Fedora Core 7, OpenOffice, GIMP, among it's several computer labs.
Split into simpler sentences: The Secondary Section in 2007 received top awards for all of. The computer system, especially present in the Secondary Section, is Open Source based-highlighting Mandriva 2007 and Fedora Core 7, OpenOffice, GIMP, among it's several computer labs.