BitDefender Internet Security 9 has an easy to use interface giving a dashboard for settings and controls. The program is straightforward to set up and provides good protection. The main aspects of internet security are provided in one program- Antivirus, antispam, firewall. This program has strong detection ratings and I myself haven't had any difficulties with infections to date. Most of the internet security vendors are trying to achieve full protection with a low RAM footprint and this product goes a long way to achieving that goal. I have enjoyed using this product and can say it doesn't use too much RAM or CPU cycles. This program is not overly fussy in use freeing the user from over zealous alerts and subsequent annoyance. This software is definitely good for a home environment from my experience and perhaps on a larger scale deployment as well. Kudos to Bitdefender for a solid and competent solution to today's computing context.