Thanks for your answers !
And yeah i know that a lot of datas are saved on a,b,c,d,... servers but if each person on this planet would delete accounts they don't use and all useless datas (like deleted emails) could be better for electricity, earth and finally us. Thanks.
I can't delete my account so I won't just change the username and the pass but i'll keep it in a hidden part of my computer so if one i need it i won't have to create a new one.

Thanks and take care on you with this fucking coronavirus !

I delete each thing who is useless. If each people would do that on earth just imagine the quantity of data that would not be stored for nothing and so consume a lot of energy for nothing. Green conviction.

Thanks for your answers. Sad for me.
I really wanted to clean my "web impact" and delete each useless account I have.

Hello,

How can I delete my bitcointalk account?

This is my first and only action on bitcointalk so i think it's not a problem to delete my account.

Have a nice day and thanks for your answers