Antivirus for Nokia Lumia 710
I just bought Nokia Lumia 710. The sales person told me that it was running under Windows 7.5. Since I know that Windows operating systems are prone to virus infection, is there a way that my phone can also be infected with a virus. If so, please tell me what a good antivirus program for my Nokia Lumia 710.
My friend advises me that there is no need to install antivirus because Microsoft has features to prevent the attack. I am very worried because I will be using the phone to browse the Internet. I know that even I cannot catch virus, the phone is very susceptible to malware or other harsh program.