Dear Uma,

Hope you are doing well.

Please Follow the steps given below.

Step 1 : Download the CentOS 7 DVD image from the given link. Select any of the server link to download.

Step 2 : Open VirtualBox and Select New

Step 3 : Select RAM size

Step 4 : Create a virtual hard drive now

Step 5 : Select VDI or Virtual Disk Image

Step 6 : Select Dynamically Alocated

Step 7 : Select Hard disk size allocated to VM and Create

Step 8 : Right Click VM and go to settings >> Storage 

Step 9 : Add the image file you have downloaded

Step 10 : Now Please Do the network settings and Start the VM

Please let me know if you have any further issue regarding this.

Feel free to contact us in case you have any query. 


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