Binabik: a firewall is a useful thing... . turning the windows-firewall off means you do not have the control over the progs using the inernet - including possible "bad" ones. its a good idea for sure to install another one, but step by step. first you should solve your virus-scanner-problem. as soon as you got one working fine on your computer, you may try to install a firewall, too. if zoneAlarm didnt work well, try for example keryo... .
(esconder) Mantenha a sua Caixa de Mensagens limpa, Arquivando mensagens importantes e usando regularmente a opção "Apagar TODAS as Mensagens". (pauloaguia) (mostrar todas as dicas)