Virtuozzo Containers is a powerful virtualization solution, that's used to install virtual machines operating independently of each other on a physical server. Every single VPS has an OS of its own and it can be controlled through the Virtuozzo Control Panel where you'll find various options that will give you complete control of the entire machine. Employing an intuitive, point and click graphical interface, you will be able to start, stop or reboot your machine any time, to do a number of maintenance tasks, to restore a file backup, to install many different server-side software modules, plus many more. The resource monitoring instrument will give you comprehensive info for the overall performance of your VPS, which means that if you expand your websites, you can easily find whether the current configuration can handle the extra load, or whether you will require some upgrade. If necessary, you will also have the option to re-install the VPS container to its default state, resetting any changes you've made.