Virtuozzo Containers is software, that's used to make virtual servers on a physical machine. It allows VPS accounts to be generated and handled separately of each other, so each of them can have its very own Operating System and a fixed and ensured quantity of resources, for instance CPU time, disk space, physical memory, and so on. You are able to start, stop or reboot the server, to install a variety of software packages, to do many different maintenance tasks, to set up firewall rules and even to reboot the entire hosting server to its initial state by using a very user-friendly web interface. In addition, you can keep close track of the used and the available system resources and on the active processes, so as to have an idea if the eventual growth of your Internet sites will require a package upgrade as well. Virtuozzo offers you complete control of your VPS and you are able to control everything with ease, even if you don't have a lot of experience.