Virtuozzo Containers is a software solution, which is used to create virtual servers on a physical machine. It allows VPS accounts to be created and handled separately of one another, so each can have its own OS and a fixed and warranted quantity of resources, which include CPU time, disk space, physical memory, etc. You're able to stop, start or reboot the server, to install a variety of software packages, to do various maintenance tasks, to create firewall rules and even to reset the entire hosting server to its original state by using a very intuitive web interface. In addition, you can keep track of the used and the available system resources and on the active processes, so as to have an idea when the eventual growth of your web sites will require a package upgrade too. Virtuozzo offers you complete control over your VPS and you are able to control everything easily, even when you don't have much experience.