Virtuozzo Containers is a well-liked virtualization platform, which is used to set up virtual servers on physical machines. Every VPS made with it is a standalone software emulation of a server, therefore it has its own OS. The resources are also predefined, therefore if you get a VPS package with certain CPU, RAM and disk space quotas, they will always be at your disposal 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 a lot of experience, you can manage your entire server with a web-based graphical interface. With only a few clicks, you will be able to start/stop/reboot the virtual machine, set firewall rules, set up server-side software and perform many different maintenance tasks. You can also watch how much system resources your sites use in real time and all this data will tell you if you should have an upgrade when you expand your world-wide web presence. If needed, you're able to even reset the entire VPS to its original software installation.