1. Install a virtual machine:
2. Virtual machine configuration type:
3. Install a guest operating system (Option as shown):
4. Specify the disk capacity (to 50GB):
6. After completing basic settings, edit:
7. set the virtual machine, sound card, printer may be removed:
8.CD/DVD Department, chose to use an ISO image file option, browse to select the image file saved in the computer of CentOS 7:
9. When finished editing, open the virtual machine, display the interface settings:
(1) language settings:
(2) the date and time settings:
(3) the target location:
(4) perfect setting gray area to begin the installation:
(5) password:
(7) successfully installed, reboot can be used: