The program quality virus protection I can not say (because I rely on the various positive test results), but rather the program quality of installation, user interface and auxiliary information and I have to say: So what I've really never experienced at a reputable program! I have kept the many in this respect negative comments buyer at Amazon for coated and ignored a gross mistake: It is likely to get worse! From downloading the program file on the various registrations at Avira until the final unlock the pay version, everything is a time-consuming and frustrating trial-and-error process, because there is no logical user guidance, the built-in links are a mess and cause of an incorrect and / or pointless page to another; Help or instructions do not exist. It took me several hours annoying fumbling and a call to the Amazon Hotline (- but for which there are five stars: fast, competent, helpful, friendly!), Until the program was finally installed properly. An absolute disgrace !!!
