I just purchased Norton Internet Security 2010. It seems to be running fine. It asked me if I want to enable Norton Web Safe and I said yes. If I am correct, this enables NCO BHO and Intrusion Prevention. Please tell me the functions of each of these features. Are they really necessary? Do they use a large amount of system resources? Do most people run them or not? Will they slow down my web browsing?
Thanks in advance!
Gary