Installlation unacceptable. What the CD if you need eh invite 160MB large package from the network ??? What is a "German company" thinks ("Security Made in Germany") ?? That's a no go !! The offerings ... very useful, eh available free on the net, what is this please? The application itself seems quite cluttered and slowing the computer (Win7, dual-core CPU). I imagine something bought and tried a "normal user" to install, and then I can only say of user friendliness and "simplicity" miles away! Sorry Avira, to Qualtiät I have other expectations! Thumbs down, and absolutely not recommended!