Cant!!!!!!!!!!!!!! It will make ur computer file crash!!!!!!!!!!! Dont install two antivirus, u sure will regret de!!!!!!!!! By the way, it will consume lots of computer memory!!!!!!!!!!!!!
Windows Vista 本身的 security enhances 很强了。加上一个Anti-virus就够了。
(当然,本人立场建议正版,别用free version,free version 往往降低了功能。Windows Vista 也是建议使用正版,不然OS本身往往很多的漏洞没有更新。- 唉,没办法,谁叫 Microsoft 往往是喜欢被攻击的对象 ,不然 Microsoft Windows 不失为一个很好的OS -)
i suggest one anti-virus is enough ler
because two anti-virus can't 100% sure that ur pc will not 100% attack by virus
if the virus really want came in
u use the best anti also not use...
this is my own opinion...
my japanese name
秋本 Akimoto (true autumn) 紅葉 Momiji (crimson blade)