All Acronyms, Ada - A high-level computer language (May. 3, 2017, 7:05 AM), available at https://www.allacronyms.com/ADA/A_high-level_computer_language.
Back to Oracle VM VirtualBox Manager, click on the new Ubuntu virtual machine and hit 'Start' button. Now you shall see a 'Welcome' screen. Click 'Install Ubuntu' button. Note that the installation process may differ a little bit from version to version.ack to Oracle VM VirtualBox Manager, click on the new Ubuntu virtual machine and hit 'Start' button. Now you shall see a 'Welcome' screen. Click 'Install Ubuntu' button. Note that the installation process may differ a little bit from version to version.
1 Select your OS X machine in VirtualBox's left sidebar and click the Start button in the toolbar. 2  It'll bring you to the HackBoot boot screen, with one icon in the middle labeled HackBoot. 3  Click on the CD icon at the bottom of the VirtualBox window and select Choose a Virtual CD/DVD Disk File. After a moment, it'll take you to the OS X Installation screen. 2  Click on your VirtualBox hard drive in the left sidebar, then click the Erase tab in Disk Utility's main pane. 3  Give your drive a name (like Macintosh HD) and click Erase.