Installing steps on linux insert the media or attach the iso file.
Then run the setup next window will appear.
Select the options as per your need Install CentOS or Test the media.
After the welcome screen will come select your language.
Next , set the date , time and keyboard language. Then the installation media and software selection .
Generally we select server with GUI. You can select it your as per your environment
Also select the installation destination and set network & hostname.
Set System Hostname
Enable Ethernet Interface
Enter Network Settings
Click on Begin Installation
Select Root Password and give as per your eaisy.
Now, Select user creation create a local for linux.
CentOS 7 Installation Process start
CentOS 7 Installation Complete…