Hi ninjamonkey,

After you select a new avatar, there should be a "Save" button at the bottom of the popup window. If you're not seeing the Save button, please try scrolling down or zooming out in order to be able to see the Save button.

I hope this helps! Please let me know if you have any additional questions!

Same for me, but the button just isn't there. The avatar window is just to far down on the screen.

I can't see the save button too even when I do the steps.

Me to I'm on default  I used it in 2018-19 it was fine ,what happend to the save button?

I cant find it either

same! I couldn't find it at all! even after the steps  

cany find it

Same, the box that opens when you select an avatar and try to change the style ends 2 mm before the bottom of my screen. There is no visible save button. Frustrated.

Deltadark Can you please share a screenshot of what you are seeing?

https://support.khanacademy.org/hc/en-us/articles/203411500-How-do-I-take-a-screenshot

Hi! Just edited in one to my original comment

Deltadark Thanks I will share this with the team!

For now, you should be able to save the changes by zooming out your screen. You can do this by pressing Ctrl/Command and the minus key "-" at the same time. You might have to do this a few times to zoom out enough to see the buttons, which should be located right below the popup with the avatars.

Thank you! Worked perfectly. 

mee too i am trying to change my avatar but there is no save button. It used to be there but now its gone

Got It! Just press ctrl and - to zoom out and you will se a blue button!

when i was finding it hard to change my avatar i had to press ctrl and the scroller on the mouse at the same time to make it work. 

Hi there!

Samuel Manche is right; if you don't see the "Save" button after selecting your avatar, it can be due to your zoom level on the page. Try zooming out a bit, and you will be able to see the button to save the changes to your profile. 

Hope this helps!