When I first bought this laptop, while setting up, instead of selecting "Browse for one" from the existing files, I went for "Camera" option. And took an instant selfie for this avatar.

Irony or what, I look kinda cute in that avatar! Was thinking of posting it on socials. But I can't determine the location of that png avatar. Can anybody help me out?

(Using windows 10. Click start button and type "your account info". You'll get a window like this screenshot. Kindly help. TIA)