Workflow Opportunity to new Task

Hi everyone,

I'm a new user of CRM and I think, my question is solved easy, but not yet for me.

I wanna set an automatic workflow and should do the following:

When a new opportunity is created, a new task should be created - including the follow-up as the date of the task.

I asked Google, but unfortunately I didn't get any answer.

Can someone please help me?

Best regards

Mick