Virtuozzo Containers is software, that's used to create virtual servers on a physical hosting server. It allows VPS accounts to be generated and handled separately of one another, so each can have its own Operating System in addition to a fixed and ensured amount of system resources, including CPU time, disk space, physical memory, etc. You are able to start, stop or reboot the server, to install various software packages, to do a variety of maintenance tasks, to set up firewall rules and even to reboot the entire server to its original state by using a very user-friendly world-wide web interface. You can also keep track of the used and the available system resources and on the active processes, in order to have an idea when the eventual development of your sites will require a package upgrade as well. Virtuozzo will give you full control of your VPS and you can manage everything with ease, even if you do not have much experience.