I have a Harbor Breeze Ceiling Fan. It was in the home when I purchased it. Model# AER52WW51LKRC... How do I change the light bulb?

If the light bulb is in an inclosed globe held by screws, it may be screwed in, or it may be spring loaded with clips which requires careful pulling pressure.
Is the bulb exposed?

I think this model is dish shape globe which you press up with your palm and give a quick twist counterclockwise. Are you 100% sure on that model ## ?