I like how it protects my computer against viruses and malware by isolating them in their own sandboxed environment so they don't do any harm when running inside of it. It's easy enough for new users but not too difficult if you are familiar with computers or have used other antivirus software before. There is nothing much about this program i dislike except perhaps its price which can be quite expensive depending upon where you live. This product has protected me many times over since using it regularly as well as protecting others who use our office computers.