Written by I was using my camera today, and I saw a place in my camera’s Shooting Menu that said ‘ISO sensitivity.’
And you could change the ISO to different numbers. I’ve heard people talk about ISO, but I have a question.
And you could change the ISO to different numbers. I’ve heard people talk about ISO, but I have a question.
What is ISO? And what exactly does ISO do, and when do you need to use it? And what happens when you put it on different numbers?! :confused:
I have no clue what ISO means or what it is! I’m so embarrassed! I’m just a beginner, so I really don’t know that much about camera settings. 
I would appreciate any help!! Thanks so much!
