Virtuozzo Containers is a widely used virtualization platform, that is used to set up virtual servers on physical machines. Each VPS made with it is a separate software emulation of a server, so it has its own Operating System. The resources are also fixed, therefore if you buy a VPS package with certain disk space, RAM and CPU allocations, they are always at your disposal and will not be shared with another client 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 the entire server using a web-based graphical interface. With only a few clicks, you can start/stop/reboot the virtual machine, set firewall rules, set up server-side software programs and do many different maintenance tasks. You can also watch what amount of system resources your Internet sites use live and all of this data can show you if you will need upgrading as you expand your world-wide web presence. If needed, you're able to even reset the whole VPS to its original software installation.