What are epics,userstoriesband user points. Is those are official part of scurm ?
Is the story points are official in scrum are it's a outside scrum topic.
If story points are part of scrum then what are story points and who they are used in scrum.
As I started learning scrum newly. Please let me know about this. And thanks in advance
Why not start off by reading the Scrum Guide? That's the truth about Scrum. Check to see if it mentions "story points" or indeed stories at all. Everything else you may read about Scrum, even when valuable, is commentary.