Beauty Guru On Youtube?

Hiii so i'm 13 and since I have like no life in the summertime I thought about making beauty videos on Youtube. I thought it would be fun and entertaining and im really good at makeup and people at my school are always complementing me and asking what products I use etc. I think this would be good for me! I'm just worried about asking my parents because they don't like the fact that I would be making videos of myself and putting it on Youtube because they think its dangerous. I am willing to deal with hate comments and stuff and I just really would like some tips and tricks! Also I have A Nikon Coolpix L820 and I'm not sure if that has good enough quality for people to want to watch and Im also really really good at editing with Imovie, Final Cut Pro and stuff. But If you have any tips please answer and also I need first video suggestions!

Thanks!

Xoxox
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Nikon Coolpix S4100: Memory left on memory card?

I recently bought the Nikon s4100 and i have no idea how to check how much memory is left on the memory card WITH THE CAMERA.
Please do not tell me to remove the card and plug it into the computer. I know how to do that! LOL, instead how do i find out the space left or space used with the camera.

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