Virtuozzo Containers is a popular virtualization platform, that's used to generate virtual servers on physical machines. Every VPS made with it is a standalone software emulation of a hosting server, so it has its own OS. The system resources are also predefined, so if you acquire a VPS plan with certain disk space, RAM and CPU allocations, they will always be at your disposal and will not be shared with any other customer on the physical server. The Virtuozzo Containers software is truly intuitive and easy to use, so even if you don't have a lot of experience, you will be able to manage the whole server through a web-based graphical interface. With a couple of clicks, you will be able to start/stop/reboot your virtual machine, set firewall rules, set up server-side software packages and perform many different maintenance tasks. You may also watch how much system resources your web sites are using in real time and all of this information can show you whether you should have an upgrade as you expand your online presence. If needed, you are able to even reset the whole VPS to its original software setup.