请教一个低级问题,这两个软件有啥区别?

Norton Antivirus
http://shop3.outpost.com/product/4986011;jsessionid=d6Ofvvw8eDetFsV6azygFA**.node3?site=sr:SEARCH:MAIN_RSLT_PG


Norton Internet Security
http://shop3.outpost.com/product/4986071;jsessionid=d6Ofvvw8eDetFsV6azygFA**.node3?site=sr:SEARCH:MAIN_RSLT_PG


我需要两个同时用吗,如果我保持 windowXP update ?

Thanks a lot.

所有跟帖: 

Internet Security=antivirus+firewall -jinyi- 给 jinyi 发送悄悄话 (0 bytes) () 08/16/2007 postreply 16:40:55

谢啦,所以有Microsoft windows的firewall,就只 -southca- 给 southca 发送悄悄话 (28 bytes) () 08/16/2007 postreply 17:00:33

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