Installation is simple: you put the DVD into the drive and off you go. The whole process takes about fifteen Miunuten, nothing more. There is some information on the level of protection and respect of access to online features to make. But here there is also a nütlzliche auxiliary function that can be explained the options. Slightly longer it takes when the program accesses the network in order to provide themselves with the latest information about viruses and spyware. Even scanning the own Spreichers may take a longer time in Anspurch. Since I already have a current virus protection, Comodo could find nothing with me, so that I can give little information on the effectiveness. Professionals holding the program but quite recommendable.