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.
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2. Ensure the “Specialization” tab has been selected.
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3. On the left side of the window, click an inactive specialization.
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4. Click the red “Activate” button.
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This will automatically update your key bindings.
If you’ve never played the chosen specialization before, you’ll need to update your key bindings.