VirtualBox 설치 아래 사이트에서 Virtual Box를 설치 www.virtualbox.org/ Oracle VM VirtualBox Welcome to VirtualBox.org! News Flash New January 19th, 2021VirtualBox 6.1.18 released! Oracle today released a 6.1 maintenance release which improves stability and fixes regressions. See the Changelog for details. Important November 16th, 2020We're hiring www.virtualbox.org 우분투 이미지 다운로드 releases.ubuntu.com/20.04/ Ub..