Smallest package to use (I only need fw)

So I decided to install Windows 8+ on my laptop from scratch. I used Comodo firewall 5.10.x before, and now I downloaded the latest one from the forum:

https://forums.comodo.com/news-announcements-feedback-cis/comodo-internet-security-8204508-is-released-t110542.0.html

I chose the file under “Comodo Firewall” section - because all I need is a “personal firewall” with “stealth” options and me in control of what goes out and in. How come there was also Viruscope installed along with this version; how would this be different from Comodo Antivirus?

If I only need firewall (and some defense+ features - basically what I had with 5.10 versions), do I simply disable Viruscope and tweak Firewall and Defense+ settings?