How to get animations from imported model with animations to work on the model?

Hello guys. I imported a zombie from the asset store that comes with its own animations how do I actually apply those animations to the model so they work. Any help would be appreciated. I do not intend to use these models and it is only for learning purposes.

Thank you

Use mecanim System, you make a new Animator Controlller in your files.
then you attach this Animtor Controller to your game object(zombie).
At the Animator Controller Editor you have to drag the animation files that you downloaded in you assets folder.

you will get it much easier if you will watch a tutorial about mecanim.