At first I read that as 'computer troll'

Its where u put the CD. not sub or anything like that..

I am well aware that the CD slot is where you put CDs.

#7, not shit. Pretty sure #3 already knew that.

#7: A CD tray is a tiny slot. #3: said nothing that says she doesn't know what a CD slot does.

Only one way to find out. :)

I was thinking #3 meant the card reader slots are tiny, which they are.

Well only for the tip

If she's young enough to be putting coins in laptops, I imagine her pocket money is non existent or would take years to cover the cost of repairs unfortunately

Do people still get an allowance? I didn't know that was still a thing.

#13 it's not the amount that's important, it's the consequence. It will teach her that if you play with something important and break it, you are responsible for paying to fix it. I think that's a very good idea, and teaches a valuable lesson at a young age.

I didn't mean to imply it wasn't, I'm just saying that OP will still unfortunately have to foot the no doubt expensive bill

You were "Young and Stupid" enough to do that when you were 18-19? I'm 19 at present, and I think I understood better than to do that by the time I was 13.