Because on one of my computers the license period coming to an end I bought a new 3-er license. Since I have three computers at home is clearly the best solution. I am very pleased with the content NIS for a long time. On another PC I had over 100 days maturity, so I actually had to play a new license. Since Norton but assured that when you update the remaining time of the new license period is attributed, I have it but then installed. Episode 366 day license period! Nix with attribution my 100 days! So get to the support. And that's a drama !! It comes in an English chat. ME sits the support team somewhere in the direction of India. After much back and forth, mail proof of purchase and then also short takeover of the computer by the Norton Associate everything worked and the days of the entire 3-he-new license were slammed shut. But what a way to go And who of the English is not powerful, is not stand a chance. ME does that for a company like Norton just do not and I can only warn! Not for the product but for this lack of contact with the customers there from me the two stars.