Virtuozzo Containers is software, which is used to make virtual servers on a physical hosting server. It allows VPS accounts to be created and handled independently of each other, so each of them can have its own Operating System and a fixed and guaranteed volume of resources, which include CPU time, disk space, physical memory, et cetera. You are able to start, stop or reboot the server, to install various software packages, to do various maintenance tasks, to set up firewall rules and even to reset the entire hosting server to its initial state using a very user-friendly web interface. In addition, you can keep track of the used and the available system resources and on the active processes, to have an idea if the eventual development of your sites will require a package upgrade as well. Virtuozzo gives you full control of your VPS and you can manage everything without any difficulty, even if you do not have a lot of experience.