Unity 4.5 - Can't find UI in the “Create” list

I’ve been following a tutorial on GUI buttons, sliders, input fields etc. I saw in every video that in order to create a UI button, you go to Create → UI → Button (inside Hierarchy).

However it seems like my menu looks different than theirs. Any idea on how to create a UI button?

The new UI was introduced in the 4.6 beta. You’ll have to upgrade to the beta to get the menu item.

This is because all of these features are only available in the Unity 4.6 “New UI” system, in order to use these you must install the Unity 4.6 Beta which you can download here