Virtuozzo Containers is a widely used virtualization platform, that's used to create virtual servers on physical machines. Each VPS made with it is a separate software emulation of a hosting server, so it has its own OS. The resources are also fixed, so if you get a VPS plan with certain CPU, RAM and disk space allocations, they'll always be readily available and will not be shared with some other client on the physical server. The Virtuozzo Containers software is really intuitive and user-friendly, so even if you do not have much experience, you will be able to manage the entire server through a web-based graphical interface. With just a few clicks, you can easily start/stop/reboot your virtual machine, manage firewall rules, set up server-side software and perform numerous maintenance tasks. You can also track what amount of system resources your Internet sites use in real time and all this information will show you whether you'll need an upgrade when you expand your world-wide web presence. When needed, you will be able to even reset the whole VPS to its original software installation.