Virtuozzo Containers is a well-liked virtualization platform, that is used to generate virtual servers on physical machines. Every VPS made with it is a standalone software emulation of a server, so it has its own Operating System. The resources are also predefined, therefore if you acquire a VPS package with certain disk space, RAM and CPU quotas, they will always be available to you and will not be shared with any other customer on the server. The Virtuozzo Containers software is truly intuitive and user-friendly, so even if you don't have a lot of experience, you'll be able to control the whole server using a web-based graphical interface. With a couple of clicks, you can start/stop/reboot the virtual machine, set firewall rules, install server-side software packages and do a range of maintenance tasks. You can also watch what amount of system resources your web sites are using live and all of this info will tell you whether you will need an upgrade when you expand your web presence. If needed, you are able to even reset the whole VPS to its original software configuration.