Virtuozzo Containers is a software solution, that is used to make virtual servers on a physical hosting server. It allows VPS accounts to be generated and controlled independently of one another, so each of them can have its unique OS plus a fixed and warranted quantity of system resources, including CPU time, disk space, physical memory, etc. You are able to stop, start or reboot the server, to install a variety of software packages, to perform many different maintenance tasks, to create firewall rules and even to reboot the entire hosting server to its original state through a very intuitive web interface. You can also keep an eye on the used and the available system resources and on the active processes, in order to have an idea whether the eventual growth of your sites will require a package upgrade as well. Virtuozzo gives you full control of your VPS and you are able to manage everything without any difficulty, even when you do not have much experience.