Virtuozzo Containers is software, that is used to create virtual servers on a physical machine. It allows VPS accounts to be generated and managed separately of each other, so each one can have its very own OS plus a fixed and warranted volume of system resources, for example CPU time, disk space, physical memory, and the like. You will be able to start, stop or restart the server, to set up a variety of software packages, to perform numerous maintenance tasks, to set up firewall rules and even to reboot the entire server to its original state through a very intuitive web interface. You may also keep close track of the used and the available system resources and on the active processes, in order to have an idea if the eventual growth of your websites will require a plan upgrade too. Virtuozzo offers you full control of your VPS and you'll be able to control everything with ease, even when you don't have much experience.