Recently I made a gaming PC for one of my students as a birthday present. All games are running except Minecraft. But Minecraft is one of his favorite games. Guys, I don't know why Minecraft is showing not responding on this PC, and how do I fix this problem? Anyone can provide any suggestions for this issue? It will be greatly appreciated.

So, I figured out the issue after I stumbled on this. I had forgotten to install Java on his PC, which is why Minecraft was not responding.