Virtuozzo Containers is a well-liked virtualization platform, which is used to generate virtual servers on physical machines. Each VPS created with it is a separate software emulation of a server, so it has its own OS. The resources are also predefined, so when you acquire a VPS plan with certain disk space, CPU and RAM allocations, they are always readily available and will not be shared with another user on the physical server. The Virtuozzo Containers software is really intuitive and easy to use, so even if you don't have much experience, you can manage your entire server with a web-based graphical interface. With only a few clicks, you can start/stop/reboot the virtual machine, set firewall rules, set up server-side software applications and do a variety of maintenance tasks. You can also monitor the amount of resources your sites use in real time and all this data can inform you if you need upgrading as you expand your web presence. If needed, you can even reset the whole VPS to its original software configuration.