So today we went and had someone teach us about cameras. like, real cameras, not your mobile phone kind. we learned things like what the shutter speed does and how to change it, what controls the natural lighting, or the aperture (also called the f-number) and how you can also increase or decrease the artificial lighting with the ISO.
We went outside to take some photos, and I dropped the ISO to fairly low as it was a brighter day, overcast, but still bright so I left the F-Number a bit higher. The result was decent, but when I tried to take a photo of the river it totally failed due to the reflected light from the water.