Clicking a link on the main window flips the window over to reveal a task list on the back. The task lists are the same for the two products, except that the antivirus omits a page of firewall-specific tasks.
Both products offer an advanced view that puts more detail in the tiles, and both can be "skinned" to use the same interface as the previous version. Both include a Host Intrusion Prevention System (HIPS), Behavior Blocker, and sandbox technology, all of which work together to prevent unknown programs from endangering the protected system.
You can launch the virtual desktop for a secure session isolated from programs running under your normal desktop. Switch back and forth as you wish; when you close the virtual desktop all trace of your session vanishes. Comodo Dragon is a hardened, secure browser with a built-in Do Not Track tool and a website inspector.
Both products include a new feature named Viruscope, which attempts to identify malware by detailed analysis of program behavior. If it concludes that a program is malicious, it can roll back all actions that program took, much in the style of Webroot SecureAnywhere Antivirus (2014)'s journaling feature. In both the antivirus and the firewall, Viruscope is disabled by default.
SecurityWatch
The File Rating scan, present in both products, reports Comodo's trust level for every running process, and for every process configured to launch at Windows startup. From either product you can launch a cleanup-only scan with Comodo Cleaning Essentials. If malware still persists, you can create a bootable rescue CD on a clean system.
The powerful Killswitch utility offers extremely detailed monitoring of all running processes and includes a variety of experts-only features. Its Autorun Analyzer identifies every program that launches at startup, in any possible way, and it can quickly repair a damaged Windows configuration. Once again, my review of Comodo Firewall 7 offers full details about all of these features.