I know this is off-topic, but I count on the fact there are many members here, and we work in different fields. Maybe someone can help me.

Here's the thing - we are about to start using Jira for project management. I am trying to figure out how it works, but I keep getting confused. It seems quite complex, and the terminology doesn't help. Does anyone have a recommendation on where to learn about this, explained in simple terms?

I am a complete beginner who never worked with Jira before. From what I get, the tool is quite powerful and mostly used by developers. Needless to say, this makes me panic a little.