On the “vulnerabilities”

I installed the XP piracy, anti-virus software detected a number of flaws, what I need to fix them? Have I heard people say that the patch will be of no avail, will affect the speed of the network, right? Consult ~~~~

of course, do not fix patch will make it easier for the virus invasion As for the impact speed is not in any case I never have any impact on the speed 1.Plugging the loopholes, of course, very useful, regardless of the legitimate copyright system, the best are patched;
2.Plugging the loopholes, like not directly related to the speed;
3.Personal proposed 360 security Guardian to install patches, because 360 is to filter out anti-piracy verify that the patch, and other normal patch can be installed.