Avira WinRollBack provides maximum security against changes or contamination of any kind. It achieves this by automatically restoring the PC?s original state when it is restarted. With the HDD sector encapsulation technology developed by Avira, the sectors of hard drive partitions are set to an unchangeable state and are thus protected from manipulation of aany kind ? permanently and with absolute reliability. * 100% guaranteed system integrity and thus protection against uncontrolled and undetected infections, installations and unwanted program or system changes; * Unwanted or inadvertent formatting/fragmentations/defragmentations are rapidly corrected; * Your PCs remain ready for operation at all times. Simply restart your computer ? and any changes that have taken place will completely disappear; * Enhanced security level for businesses: undetected viruses, spyware and other malware programs are prevented from lodging themselves permanently in your system; * Avoids costs that could otherwise be incurred through system support, help desk services or as a result of down-time or system failure; * Supports the data policy of consistent central data storage in networks; * Completely transparent security solution without loss of performance and with no possibility of manipulation by users; * Especially suitable for universities, schools, libraries, terminals, kiosk systems, notebooks ? for anyone who needs their system to be automatically returned to a pre-defined state Limitations:The Installation Kit comes fully featured but update service (FUSE) is disabled. To enable updates you may automatically request an evaluation key for a 30-days period from here: (http://www.avira.com/en/products/test_licence.html) - To further benefit of update service (FUSE) you may acquire the appropriate commercial license (http://www.avira.com/en/products/online_shop.html)