This is a virtual machine, which is the same type of software as VMWare. It can build a virtual computer on the currently running system, and the system and software can be installed on this virtual computer and run like a real computer. It is often used to simulate installing an unfamiliar operating system on a real machine, which is convenient for learning and mastering.

VirtualBox is an open source virtual machine software. Users can install and execute Solaris, Windows, DOS, Linux, OS/2Warp, BSD and other systems on VirtualBox as client operating systems. VirtualBox is simple and easy to use. Virtual systems include Windows (from Windows3. 1 to Windows8 and WindowsServer20 12, all Windows systems support it), ma cosx(32-bit, 32-bit and 64-bit support), Linux(2.4 and 2.6), OpenBSD, Solaris, IBMOS2 and even Android4.0.

VirtualBox is an open source virtual system software. With it, you can have one more operating system and the only free virtual machine. Then the question is, how to use it after downloading VirtualBox? Next, I'll give you the specific operation steps. Come and have a look.

1. First, we open VirtualBox and enter the main interface of virtual machine software, as shown below.

2. Click the "New" button, and a new virtual machine will pop up, as shown in the following figure.

3. We enter the virtual machine name and select the system type, and then click Next (for novice users, you can click Next to continue according to the installation wizard, and if users often use VirtualBox, you can click Expert Mode).

4. Memory Size: Select the memory size allocated to the virtual computer. The recommended size is 1024M, and users can adjust it according to their own needs.

5. Virtual hard disk. Users can create a hard disk for your virtual computer.

6. Virtual hard disk file type, which supports three different types: CDI, VHD and VMDK.

7. Stored on the physical hard disk, users can choose dynamic allocation or fixed size.

8, file location and size, we choose to create a virtual hard disk folder location.

9. VirtualBox will successfully create our virtual computer soon, and we can start it by clicking the "Start" button.

10, you can click the "Settings" button, and then comprehensively set the system, display, storage, sound, network and other parameters.

1 1, management, providing global settings, importing virtual machines, exporting virtual machines, virtual media management and other functions.

Control provides users with many functions such as creating, setting, copying and grouping, which can be determined according to their own needs.