Virtuozzo Containers is a popular virtualization platform, that is used to set up virtual servers on physical machines. Every VPS made with it is an independent software emulation of a website hosting server, which means that it has its own OS. The system resources are also predefined, thus when you obtain a VPS plan with certain disk space, CPU and RAM allocations, they are always readily available and will not be shared with some other customer on the physical server. The Virtuozzo Containers software is very intuitive and easy to use, so even if you don't have much experience, you will be able to control the entire server through a web-based graphical interface. With just a few clicks, you'll be able to start/stop/reboot the virtual machine, manage firewall rules, install server-side software and do plenty of maintenance tasks. You may also monitor how much system resources your web sites use live and this info can inform you if you need an upgrade as you expand your web presence. If needed, you can even reset the whole VPS to its original software configuration.