I recommand you a Free Online Photography Course
it include ten lessons on Photography.
Lesson 1: Composition And Impact - It's A Beautiful Photograph, But Do
You Know WHY It's Beautiful?
Lesson Two: Aperture And Shutter Speed - How They Work Together
Lesson 3: The lens - choosing camera optics.
Lesson 4: ISO, Grain, Transparency vs. Negative, Specialty Films
Lesson 5: Fun Effects - Camera Filters, Soft Focus, Zooming And Panning
Lesson 6: Landscape, Nature and Travel Photography
Lesson 7: Portraits And Studio Lighting
Lesson 8: Studio Lighting - Still Life and Product Photography
Lesson 9: Tying It All Together
Lesson 10: Special Requests
good luck !