Virtuozzo Containers is a widely used virtualization platform, that's used to make virtual servers on physical machines. Every VPS made with it is a standalone software emulation of a server, so it has its own Operating System. The resources are also preset, therefore if you purchase a VPS plan with certain disk space, RAM and CPU quotas, they will always be available to you and won't be shared with another customer on the physical server. The Virtuozzo Containers software is very intuitive and user-friendly, so even if you don't have much experience, you will be able to control the whole server through a web-based graphical interface. With only a couple of clicks, you'll be able to start/stop/reboot your virtual machine, set firewall rules, set up server-side software packages and perform various maintenance tasks. You may also keep track of what amount of resources your websites use live and all of this data can inform you whether you'll need an upgrade as you expand your online presence. If needed, you are able to even reset the entire VPS to its original software configuration.