Virtuozzo Containers is a software solution, that is used to make virtual servers on a physical machine. It allows VPS accounts to be created and controlled separately of each other, so each one can have its very own Operating System and a fixed and guaranteed quantity of system resources, such as CPU time, disk space, physical memory, and so on. You are able to start, stop or restart the server, to install different software packages, to perform a variety of maintenance tasks, to set up firewall rules and even to reboot the entire hosting server to its initial state through a very intuitive web interface. You can also 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 web sites will require a plan upgrade as well. Virtuozzo will give you full control over your VPS and you can control everything conveniently, even when you do not have a lot of experience.