Virtuozzo Containers is a widely used virtualization platform, that is used to set up virtual servers on physical machines. Every VPS created 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, therefore if you get a VPS plan with certain CPU, disk space and RAM allocations, they're always available to you and won't be shared with another user on the server. The Virtuozzo Containers software is particularly intuitive and convenient to use, so even if you don't have a lot of experience, you will be able to manage the whole server using a web-based graphical interface. With just a couple of clicks, you'll be able to start/stop/reboot your virtual machine, manage firewall rules, install server-side software and do various maintenance tasks. You may also track what amount of resources your sites are using in real time and all this information will show you if you'll need upgrading as you expand your online presence. When needed, you are able to even reset the whole VPS to its original software configuration.