Virtuozzo Containers is a popular virtualization platform, which is used to set up virtual servers on physical machines. Every VPS created with it is a standalone software emulation of a hosting server, so it has its own Operating System. The system resources are also predefined, which means that when you purchase a VPS package with certain disk space, RAM and CPU quotas, they're always readily available and will not be shared with any other client on the server. The Virtuozzo Containers software is truly intuitive and user-friendly, so even if you don't have much experience, you will be able to manage the entire server with a web-based graphical interface. With only a few clicks, you'll be able to start/stop/reboot the virtual machine, manage firewall rules, set up server-side software applications and do plenty of maintenance tasks. You can also monitor the amount of system resources your sites are using live and all this information will tell you whether you need upgrading while you expand your online presence. When needed, you can even reset the entire VPS to its original software configuration.