Virtuozzo Containers is a widely used virtualization platform, that's used to generate virtual servers on physical machines. Every VPS created with it is an independent software emulation of a server, so it has its own Operating System. The resources are also predefined, thus if you acquire a VPS package with certain disk space, CPU and RAM quotas, they will always be available and will not be shared with any other customer on the physical server. The Virtuozzo Containers software is particularly intuitive and user-friendly, so even if you do not have a lot of experience, you can manage your entire server using a web-based graphical interface. With a couple of clicks, you can start/stop/reboot the virtual machine, manage firewall rules, set up server-side software and do plenty of maintenance tasks. You can also track how much system resources your websites use live and this data can show you if you will need an upgrade while you expand your online presence. If needed, you will be able to even reset the whole VPS to its original software configuration.