Virtuozzo Containers is a popular virtualization platform, that is used to create virtual servers on physical machines. Every VPS made with it is a standalone software emulation of a website hosting server, which means that it has its own Operating System. The system resources are also preset, which means that when you buy a VPS package with certain disk space, RAM and CPU quotas, they're always readily available and will not be shared with any other user on the physical server. The Virtuozzo Containers software is very intuitive and convenient to use, so even if you do not have a lot of experience, you will be able to manage the entire server using a web-based graphical interface. With a couple of clicks, you can start/stop/reboot your virtual machine, set firewall rules, set up server-side software and perform a range of maintenance tasks. You can also watch the amount of system resources your websites use in real time and this information can show you if you'll need upgrading as you expand your online presence. If needed, you can even reset the whole VPS to its original software installation.