-LXC, as well as the former OpenVZ, aims at *system virtualization*, ie
-allows you to run a complete OS inside a container, where you log in as ssh,
-add users, run apache, etc...
+Proxmox Containers also aims at *system virtualization*, and thus uses
+LXC as the basis of its own container offer. The Proxmox Container
+Toolkit is called 'pct', and is tightly coupled with {pve}. That means
+that it is aware of the cluster setup, and it can use the same network
+and storage resources as fully virtualized VMs. You can even use the
+{pve} firewall, create and restore backups, or manage containers using
+the HA framework. Everything can be controlled over the network using
+the {pve} API.