Virtuozzo Containers is software, which is used to make virtual servers on a physical server. It allows VPS accounts to be set up and handled independently of each other, so each one can have its unique OS and a fixed and ensured volume of system resources, such as CPU time, disk space, physical memory, et cetera. You are able to stop, start or reboot the server, to set up a variety of software packages, to do various maintenance tasks, to set up firewall rules and even to reset the entire server to its original state through a very intuitive world-wide web interface. In addition, you can keep an eye on the used and the available system resources and on the active processes, in order to have an idea when the eventual growth of your websites will require a package upgrade too. Virtuozzo gives you full control over your VPS and you are able to manage everything without any difficulty, even if you do not have a lot of experience.