Virtuozzo Containers is a software solution, that is used to generate virtual servers on a physical machine. It allows VPS accounts to be generated and controlled separately of each other, so each can have its very own Operating System as well as a fixed and warranted volume of system resources, including CPU time, disk space, physical memory, etc. You're able to stop, start or reboot the server, to install many different 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 online interface. You can also keep close track of the used and the available resources and on the running processes, in order to have an idea whether the eventual development of your websites will require a plan upgrade too. Virtuozzo gives you complete control over your VPS and you'll be able to control everything effortlessly, even if you do not have much experience.