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Marcos: Joe,what do you know about⌒internet virus?
Joe: I heard⌒of a kind⌒of internet virus calle(d)Worm.It makes computers run very slowly,just like⌒a worm.
Marcos: Oh,really?You know,I am receiving an E-mail now,an(d)the antivirus software says my E-mail is infecte(d)with virus.What should⌒I do?↘
Joe: Don't worry.If⌒you don't open⌒any files in the appendix,the virus won'(t) cause any danger to your computer.
Marcos: You mean just leaving the E-mail there?↘
Joe: Oh,no,you have to delete the E-mail completely.In this way,you can delete the virus⌒as well.
Marcos: Will my computer be safe then?↗
Joe: Yes,bu(t)remember you shoul(d)turn⌒on your firewall whenever your computer is⌒about to connec(t)to the internet.And⌒you should use antivirus software.
Marcos: I see.↘