To modify your account, click on the profile menu and then on your profile.
You can then change your profile photo, display name, language and password.
To change your profile photo, click on the pencil symbol that appears when you hover over the thumbnail.
Click on the pencil icon when hovering over the display name to change the display name.
You can also opt to change your display name in trading battles to a randomly generated name by navigating to the privacy section.
You can also change your notification settings. Navigate to Notifications and you can modify desktop notifications, on-page toasts, and email notifications.
The profile menu also allows you to change security settings, modify the interface, add API keys, add sub-accounts and claim rewards from trading battles.