1. Prepare the environment:
(1) Download address: https://www.centos.org/download/, choose dvd Ios mirror
（2）VMware workstation
2. Installation
Then start the virtual machine
After turning on the virtual machine, the following errors may appear. If this error occurs, restart the computer and enter the bios option, and change the setting of Intel virtual Tehnology to enabled.
After restarting the virtual machine, it will wait for the check to complete and execute the installation
Install, choose the language, choose according to your needs
Set the keyboard, choose Chinese here
Choose an installation option
Select desktop mode here
Select network and host
set partition
add partition
start installation
During installation, a root password and user will be created, first set the root password, and then create a user
Set the root password
Then create a user, select Advanced
waiting to install
Reboot after installation is complete
receive permission
Reference: http://www.linuxidc.com/Linux/2014-10/108013p6.htm