Change user accont

How can I :
1_ changed/profile photo
2_ change username
3_delete account
All in this forum

Hi,

To change profile picture, user email id visit here:

https://accounts.rhino3d.com

General name change be done from here through preference tab.

About deleting it, I have no clue. McNeel Dev can assist you in this @wim

Cheers,
BVR