Virtuozzo Containers is a widely used virtualization platform, which is used to set up virtual servers on physical machines. Every VPS created with it is an independent software emulation of a hosting server, therefore it has its own Operating System. The system resources are also predefined, which means that if you purchase a VPS package with certain disk space, CPU and RAM quotas, they'll always be available and will not be shared with some other customer on the physical server. The Virtuozzo Containers software is really intuitive and easy to use, so even if you don't have much experience, you can control your entire server using a web-based graphical interface. With just a few clicks, you can easily start/stop/reboot the virtual machine, set firewall rules, set up server-side software programs and do numerous maintenance tasks. You can also monitor the amount of resources your Internet sites are using live and all of this information can tell you whether you'll need upgrading as you expand your online presence. If needed, you are able to even reset the whole VPS to its original software configuration.