This program of the Finnish manufacturer will be installed on a CD and convinced me first of all by the very smooth installation on a new device that does not have anti-virus program was installed. Here I came as a layperson still cope effortlessly! In the second, older PC which for some time no longer worked properly, the procedure lasted much longer, so I asked confused expert help to do so. But after the old, expired virus program was uninstalled from the old PC, this protection program could play here as well without any major problems. The installation worked fine, but took really long time, since apparently several threats have been found on this computer. Overall, the scan took in the old PC a few hours, but this sure was due to the cluttered PC. The user interface was generally clear, understandable and easy to operate, and I had but just questions competent help at my side. Those who know a bit, should have no problems with this software. I advise newcomers but to themselves to pick especially in older PCs, which already cause problems someone with experience in the uploading of such programs. The hosts have not slowed in the performance of the protection program that runs in the background, the user gets little with. The old PC running like clockwork, the new laptop is just as fast as before. But apparently do these installations in addition to the PC's even with the speed of the available internet connection together, which was new to me. I now feel relatively well protected and have the feeling that they have done nothing wrong in this program.