Like its predecessor, also I got myself the VS because it was re-advertised everywhere as the winner. Thus my second round with Bitdefender. To predecessor here, the modified surface is striking. Simplistically, the predecessor and one has to only something purely looking to find the familiar features. Initially, I had some difficulties during configuration. The program did not like well my WLAN Config and blocked once. For 2 days I verklickert him that, is this program to the whitelist. Then everything went. Saw later while browsing, that there is a "paranoia" mode in the firewall and was activated. Either the default, or I have inadvertently set shortly after installation ... can not say I do. Once one has worked a bit in the new version pure, everything is as usual. Even my> 60 year-old father copes with it. So user-friendly.