Before you use this calculator, please refer to the instructions given in the blog post https://blogs.msdn.microsoft.com/sqlsakthi/2012/05/23/wow-we-have-maxdop-calculator-for-sql-server-it-makes-my-job-easier/
Noted: To run the Powershell command, you can launch Powershell console from Start --> Run --> Powershell For More info on running Powershell commands, Refer http://bit.ly/7HR8YK
Please post your comments in this blog post so that we can try to answer them!
Output of S. No 1 represents the Number of NUMA nodes
Output of S. No 2 represents the Number of Processor Cores
Many Thanks Keerthi Deep for the feedback & suggestions.