Virtuozzo Containers is a popular virtualization platform, that is used to generate virtual servers on physical machines. Every VPS created with it is a standalone software emulation of a hosting server, so it has its own OS. The system resources are also preset, so if you order a VPS package with certain disk space, RAM and CPU allocations, they are always at your disposal and will not be shared with any other customer on the server. The Virtuozzo Containers software is very intuitive and convenient to use, so even if you don't have much experience, you can manage the entire server with a web-based graphical interface. With a couple of clicks, you can start/stop/reboot the virtual machine, manage firewall rules, install server-side software packages and perform plenty of maintenance tasks. You can also watch how much resources your Internet sites use in real time and this data can inform you whether you should have upgrading as you expand your online presence. If needed, you're able to even reset the entire VPS to its original software installation.