I am now arrived at the 3rd-virus program, according to Avira Avast, Norton now the F-Secure. The installation was expected to be easy, because I had no competition on the (Windows 7) System. The Defender I had disabled, and for security and the firewall. Can always be that the firewall is preventing the installation. The product line SAFE is comfortable when it comes suuport, online banking and child protection. everything therewith. This requires the significantly higher purchase price. What I do not understand is the price design: the version 1Gerät / 1year costs about 27 on the market (Recommendation was 35), the calculated long-term variant 1Gerät / 2year costs 70. Here the correction by the market price has not yet arrived. Therefore you will always opt for short-term variation. The connection of iPod, iPhone devices for the variation (5 units), which I tested, of course, the most important performance. When you have completed the installation on your PC, you are registered on the Portal of F-Secure SAFE. You use this access then to the phone, and logs on there. We search for the download, activate the app in Google Play, and then you open the application and completing the wizard. Everything, as you would expect if you know the routine. Besides, as I said, from pricing a mature and powerful product.