How to Change Your Class Specialization in WoW
On some occasions, you may want to change your current class specialization to play a different role or experiment with new abilities.
To change your class specialization,
1. Click the Talents button in the bottom-right corner of the interface.
2. Ensure the “Specialization” tab has been selected.
3. On the left side of the window, click an inactive specialization.
4. Click the red “Activate” button.
This will automatically update your key bindings.
If you’ve never played the chosen specialization before, you’ll need to update your key bindings.