Answer:
What can travel around the world while staying in a corner?
I am lighter than air, but a hundred people cannot lift me. Careful, I am fragile. What am I?
I have memories but none of my own whatever's on my inside is what is shown. If I'm ever different it's because you changed me I feel like a decoration here for you to arrange me.
I am an insect half of my name is another insect. I am similar to the name of a famous band.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.