Virtuozzo Containers is a widespread virtualization platform, which is used to set up virtual servers on physical machines. Every VPS created with it is a standalone software emulation of a website hosting server, therefore it has its own OS. The resources are also fixed, which means that when you obtain a VPS plan with certain disk space, CPU and RAM quotas, they're always available and won't be shared with some other customer on the server. The Virtuozzo Containers software is really intuitive and convenient to use, so even if you do not have much experience, you can manage the entire server with a web-based graphical interface. With just a couple of clicks, you will be able to start/stop/reboot the virtual machine, manage firewall rules, install server-side software packages and do numerous maintenance tasks. You may also keep track of how much system resources your Internet sites are using in real time and all this information will show you if you will need an upgrade when you expand your world-wide web presence. If needed, you'll be able to even reset the whole VPS to its original software setup.