Virtuozzo Containers is a widespread virtualization platform, that is used to create virtual servers on physical machines. Each VPS made with it is a separate software emulation of a website hosting server, so it has its own Operating System. The resources are also preset, which means that when you get a VPS plan with certain disk space, RAM and CPU allocations, they're always available and won't be shared with any other user on the server. The Virtuozzo Containers software is particularly intuitive and easy to use, so even if you do not have much experience, you can manage the entire server using a web-based graphical interface. With a few clicks, you can start/stop/reboot your virtual machine, set firewall rules, set up server-side software programs and perform various maintenance tasks. You may also monitor how much resources your websites are using in real time and this data will inform you whether you should have an upgrade while you expand your web presence. If needed, you can even reset the entire VPS to its original software setup.