Virtuozzo Containers is a popular virtualization platform, which is used to set up virtual servers on physical machines. Every VPS made with it is a standalone software emulation of a hosting server, therefore it has its own Operating System. The resources are also predefined, thus if you purchase a VPS plan with certain CPU, disk space and RAM quotas, they're always available to you and will not be shared with any other user on the physical server. The Virtuozzo Containers software is exceptionally intuitive and convenient to use, so even if you do not have much experience, you will be able to manage your entire server with a web-based graphical interface. With just a couple of clicks, you can easily start/stop/reboot the virtual machine, set firewall rules, install server-side software programs and perform a number of maintenance tasks. You may also watch how much resources your sites are using live and all this information will show you whether you should have upgrading as you expand your web presence. When needed, you'll be able to even reset the entire VPS to its original software configuration.