Virtuozzo Containers is software, which is used to create virtual servers on a physical hosting server. It allows VPS accounts to be set up and handled independently of each other, so each can have its own Operating System and a fixed and ensured quantity of resources, including CPU time, disk space, physical memory, etc. You will be able to stop, start or reboot the server, to install many different software packages, to perform many different maintenance tasks, to set up firewall rules and even to reboot the entire hosting server to its original state using a very intuitive online interface. You may also keep close track of the used and the available resources and on the active processes, in order to have an idea when the eventual growth of your web sites will require a package upgrade as well. Virtuozzo offers you full control over your VPS and you can control everything without any difficulty, even when you don't have a lot of experience.