I know about the security issues of the system is a lot and I apologize in advance for the next but some get lost in them. would like to protect your computer from win7 in the company. It is connected to the net but basically uses only a browser and Skype. Did your opinion is comodo ensures an adequate level of protection? In other words, whether he is on the package of defense + enough? May even recommend a complementary free solution for businesses that could complement the comodo?