Virtuozzo Containers is software, which is used to generate virtual servers on a physical server. It allows VPS accounts to be created and handled independently of each other, so each one can have its unique OS in addition to a fixed and guaranteed amount of resources, for example CPU time, disk space, physical memory, et cetera. You will be able to stop, start or reboot the server, to install different software packages, to do a variety of maintenance tasks, to set up firewall rules and even to reset the entire hosting server to its initial state by using a very user-friendly world-wide web interface. You may also keep an eye on the used and the available resources and on the running processes, in order to have an idea whether the eventual growth of your Internet sites will require a package upgrade as well. Virtuozzo will give you full control of your VPS and you will be able to control everything without difficulty, even when you don't have much experience.