Useless! 15

After we switched last year from Avira on Kaspersky Internet Security because we thought a pay version would have over a free version number of advantages, we have now been disabused. The version of 2014 was actually quite orderly and stable, but when we had downloaded the upgrade from 2015 the problems were only going on. Several sites that are definitely to be classified as "safe", was no longer familiar, it was followed by a jumble of messages that ultimately unsettled completely. Finally, access to the Internet was even no longer possible. After uninstalling the program and the "backspace" to Avira now everything runs reliably again. For the approximately 25 who want Kaspersky for its program, I would have liked more reliability, so it was really just a waste of money!