Creating a new Instance of a Component

I have created a simple component, being a box.
How do i create new instace of the component?

I tried reading this, but didnt find it usefull:

Use Move/Copy.

Copy and Paste or using the Move tool in one of it’s copy/stamp modes will create a new instance.

If you wish to make the instance unique, right click and choose “make unique”

Thank you very much!