Nikon camera photography courses are offered by the Nikon company itself, as well as by independent trainers and websites such as Udemy. Both online and in-person classes are available.
The classes offered by Nikon include basic 1-day courses on the elements of photography, as well as particular subjects such as family moments. There are also advanced courses such as creative lighting.
An online course from Udemy offers training on using a Nikon DSLR. The course covers exposure, shutter speed, aperture, modes and the difference between motion blur and depth-of-field blur.
Lynda.com also offers online courses in the use of specific Nikon models, such as the D600 and D5200.