Virtuozzo Containers is a software solution, that's used to generate virtual servers on a physical machine. It allows VPS accounts to be set up and controlled separately of one another, so each of them can have its own OS in addition to a fixed and guaranteed amount of resources, including CPU time, disk space, physical memory, and so on. You'll be able to start, stop or reboot the server, to set up various software packages, to perform numerous maintenance tasks, to set up firewall rules and even to reboot the entire hosting server to its original state using a very user-friendly online interface. You may also monitor the used and the available resources and on the active processes, so as to have an idea if the eventual growth of your sites will require a package upgrade as well. Virtuozzo provides you with full control over your VPS and you'll be able to control everything easily, even if you don't have a lot of experience.