Virtuozzo Containers is an efficient virtualization solution, which is used to set up virtual machines functioning separately of each other on a physical server. Every single VPS has an OS of its own and it can be controlled through your Virtuozzo Control Panel where you can find many different options that will provide you with complete control of the entire machine. Using an intuitive, point-and-click graphical interface, you will be able to start, stop or reboot your hosting server at any moment, to do numerous maintenance tasks, to recover a backup, to install a number of server-side software modules, and many more. The system resource monitoring tool will give you comprehensive info with regard to the performance of your VPS, and if you expand your websites, you can easily see if your current configuration can handle the further load, or if you will need some upgrade. If necessary, you can also reinstall the VPS container to its initial state, resetting any changes you've made.