Virtuozzo Containers is a widely used virtualization platform, that is used to generate virtual servers on physical machines. Each VPS made with it is a separate software emulation of a website hosting server, which means that it has its own OS. The system resources are also preset, thus when you order a VPS package with certain CPU, RAM and disk space allocations, they'll always be at your disposal and won't be shared with any other client on the physical 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 whole server through a web-based graphical interface. With a few clicks, you can start/stop/reboot the virtual machine, manage firewall rules, install server-side software and perform various maintenance tasks. You may also track the amount of system resources your Internet sites use in real time and all this data can show you if you will need upgrading as you expand your online presence. If needed, you will be able to even reset the whole VPS to its original software setup.