Virtuozzo Containers is a widely used virtualization platform, that is used to create virtual servers on physical machines. Every VPS made with it is a standalone software emulation of a server, therefore it has its own Operating System. The system resources are also predefined, thus if you obtain a VPS package with certain disk space, CPU and RAM allocations, they will always be available to you and won't be shared with some other client on the server. The Virtuozzo Containers software is really intuitive and easy to use, so even if you don't have a lot of experience, you will be able to control the whole server using a web-based graphical interface. With only a few clicks, you can easily start/stop/reboot the virtual machine, manage firewall rules, set up server-side software packages and do a variety of maintenance tasks. You may also keep track of how much resources your web sites are using live and all of this information can tell you if you'll need an upgrade as you expand your online presence. When needed, you can even reset the entire VPS to its original software setup.