Virtuozzo Containers is a well-liked virtualization platform, that is used to make virtual servers on physical machines. Each VPS created with it is an independent software emulation of a hosting server, therefore it has its own OS. The resources are also preset, therefore if you buy a VPS package with certain CPU, disk space and RAM allocations, they're always at your disposal and will not be shared with any other user on the physical server. The Virtuozzo Containers software is exceptionally intuitive and convenient to use, so even if you don't have a lot of experience, you will be able to manage your entire server using a web-based graphical interface. With a couple of clicks, you'll be able to start/stop/reboot the virtual machine, manage firewall rules, install server-side software packages and do many different maintenance tasks. You can also track what amount of resources your web sites use in real time and this info can tell you if you will need an upgrade when you expand your world-wide web presence. If needed, you will be able to even reset the whole VPS to its original software installation.