I would like to ask some questions about NOD32 Antivirus Home Edition: 1. Is there an option within NOD32 Antivirus to upgrade the program to the newest version/build ? If not, how can I upgrade without losing current settings ? Just install/overwrite ? 2. Where exactly is the quarantine folder located (if I want to browse it with Windows Explorer) ? 3. Why is (at the time of this writing) the version offered on the official website 3.0.667 while some other websites offer 3.0.669 ? 4. If I disable the notifications on the desktop, will I miss any other messages besides those which inform me of a successful virus definitions update ? Many people want to turn those notifications off but I am wondering if there is other potentially more important stuff that is displayed in those notifications that could be more important than simply a notification about virus definitions update. Thanks for the answers.