I stuck exactly to the installation guide and am this point followed by point. So I had no problems and the installation went without any problem.
The most important point for me, the program does not slow my machine and impair my work not on the PC. In addition, the virus scan is carried out pleasantly quickly once I start it; I prefer to let scans manually perform at my request, but of course, the process can also be automated match.
Another reason that makes me rate this program so positive is the protect mode for everything that has to do with Online Banking: this blocked the F-Secure Internet Security 2015, the SAFE Opening new windows and suppressed redirects.
I have tried other security program, which regards this point, much more complicated and proceed from everyday handling much are impractical and therefore know the procedure of the protection mode greatly appreciated.
Another plus, in my opinion is that the F-Secure Internet Security 2015 for 5 SAFE device is valid and is not limited to, for example, about 5 PCs. In this way I can, next to my PC, protect my tablet or smartphone.
That an online store over 200 GB included in the price, I think is good, but needed and I do not use this option.
The uncomplicated installation, unobtrusive and fast operation and within my 3-week test no problem. In addition, some very positive points that are absolutely in favor of the program. There are full marks and my recommendation.