The new version of Kaspersky Anti-Virus requires Windows XP, Vista and Windows 7. It will work in 32-bit and 64-bit systems. The vendor noted that safe mode will not work in XP 64-bit and will limitation if run in safe mode using 64-bit of Vista.
During installation of KAV 2010, the installer will display the standard End-User License Agreement. After agreeing with the EULA, another terms of agreement is displayed: Kaspersky Security Network Data Collection Statement in which if you agree, you will be participating in the Kaspersky Security Network by allowing the program to collect selected security and application data. This is similar to SpyNet in Windows Defender or any threat center by many anti-malware vendors that will help them in providing protection signatures for risks in the wild. It is not required to agree to the Kaspersky Security Network because the installation will proceed if you uncheck the box that you agree to the terms of participation in the said security network.
You can customize the component that KAV installer will install: Virtual Keyboard, Proactive Defense, and Anti-virus for File, IM, Web, E-mail and Program Kernel and scan tasks. A system restart is not required to start using KAV 2010.