I was looking for a security software that I could use both on my laptop, my tablet and on my Smartphone. Since the 2 + 2 license from G Data seemed ideal. Also the price of 30 for the annual license is reasonable compared to other products (Norton = 45). The program carries out his work in the background and so far no problems. What I noticed is negative, the fact is that there is a very long time before the computer takes to start the browser or the email client opens (about 2-3 min.). The same experience I had to do with Kaspersky. Which security program as much snappier works is Norton. Costs but unfortunately something mehr.Ich will now spend the year with G Data. If I change various settings do not make the program to move to faster browser launch, I'll probably go back to Norton.