Virtuozzo Containers is a widely used virtualization platform, which is used to generate virtual servers on physical machines. Every VPS made with it is a standalone software emulation of a website hosting server, so it has its own Operating System. The resources are also preset, thus if you purchase a VPS plan with certain disk space, CPU and RAM allocations, they will always be available to you and will not be shared with some other client on the server. The Virtuozzo Containers software is particularly intuitive and user-friendly, so even if you do not have much experience, you will be able to control the whole server using a web-based graphical interface. With just a couple of clicks, you can start/stop/reboot the virtual machine, manage firewall rules, set up server-side software applications and do a number of maintenance tasks. You may also track what amount of resources your websites use live and this data will tell you if you will need upgrading when you expand your world-wide web presence. When needed, you'll be able to even reset the whole VPS to its original software installation.