-Evidencias-

http://search.netscape.com/ns/boomframe.jsp?query=Navegadores&page=1&offset=0&result_url=redir%3Fsrc%3Dwebsearch%26requestId%3D5ed7bd6b5cf57671%26clickedItemRank%3D9%26userQuery%3DNavegadores%26clickedItemURN%3Dhttp%253A%252F%252Fwww.duiops.net%252Fdescarga%252Fnavegado.htm%26invocationType%3D-%26fromPage%3DNSCPTop%26amp%3BampTest%3D1&remove_url=http%3A%2F%2Fwww.duiops.net%2Fdescarga%2Fnavegado.htm. http://es.wikipedia.org/wiki/Software_libre