In the example below you can see that I have multiple versions of various Linux operating systems installed. Here you can add additional disk to a system, increase or reduce resources such as memory or CPU. System resources from the host operating systems are defined from the various menu options available. It is from this screen that you can Start or pause your Guest Operating systems.

The official Oracle VM VirtualBox manual can be downloaded from the following location: VirtualBox Manual Oracle VirtualBox Start ScreenĪssuming you have installed the software for your operating system, you will be presented with a screen similar to the screen shot below.

To download the VirtualBox software for your Operating System, visit the Oracle Vm VirtualBox website: Oracle VirtualBox You can also use the virtualised environment for developing and testing Disaster Recovery procedures (Business Continuity) without having to touch any live production environment.

Many vendors now ship pre-built images that run software that is dedicated to a specific function such as an email server. You can try out different operating systems without having to configure your system as a multi boot device. The advantage of running a different OS in a virtualised environment allows you to run software for different platforms without having to reboot your PC. VirtualBox can be installed on many host systems such as Linux, Mac OS X and Microsoft Windows. CPU, Memory, peripherals, storage and network are all shared. Each running Guest OS shares the main hosts resources. Each Guest OS runs in its very own environment. VirtualBox software is installed on what is known as the host operating system, then from this software you can install additional Guest Operating systems (Guest OS). Oracle VM VirtualBox is a software package that allows you to run another operating system from your host system.

Oracle virtualbox linux