john-greengo-photography.myshopify.com

John is a very good communicator / professor, highly recommend.

Very helpful, thorough and well explained!!!

No problem at all downloading the program. Easy to access

Excelent videos, easy to understand. Essentials to understand the different function of cameras and how to squeeze the 100% of theri functions

I have always been very pleased with his assistance and continue to refer him to others who are looking to purchase a new camera or need to understand all the intricacies of their present photography equipment