[how do I "share" a picture on my profile]

Hello,

I saw on someones profile that she had shared some of her pictures.  I would like to be able to post some of my pictures besides my profile picture. Could someone help me?

Thank you

hugs

 

Thank you for your answer, it works perfectly!

 

 

[Library Folder]

Is there a way to hide or delete the "library" folder in my inventory?