Name: VirtualBox Free Download

Platform: Windows, Mac, Linux, Solaris

Download Link: www.virtualbox.org

Description:
VirtualBox is a free virtual machine for Windows, Mac, Linux and Solaris. VirtualBox runs disk images without the need for drive partitioning and difficult installation. The disk images can be placed on flash drives (thumb drives). This allows the disk image to be taken with the user and run on any computer that has VirtualBox installed.

VirtualBox can run different operating systems on the same computer. Many of the operating systems can be downloaded for free. By downloading the VirtualBox disk image for an operating system, VirtualBox can run that operating system without having to install the operating system.

Free Disk Images
www.OSBoxes.org
www.VirtualBoxes.org

Windows 10 ISO for Installing Windows 10 in VirtualBox
Windows 10 ISO Page

There is a tutorial on how to use downloaded disk images with VirtualBox
Running Disk Images in VirtualBox Tutorial Page