MAXDOP Calculator
Before you use this calculator, please refer to the instructions given in the blog post
Noted: To run the Powershell command, you can launch Powershell console from Start --> Run --> Powershell
For More info on running Powershell commands, Refer

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.