Your profile stores your name, avatar, email, password, timezone, and a short About me description. To update your profile info, go to Profile Settings. Here's how to open it:
Click your avatar in the top-right corner.
Select Profile Settings from the menu.
Now that you've accessed the Profile Settings, you can update your information as needed:
To change your name, click the edit button next to your name, as indicated by arrow 1 in the screenshot.
To update your avatar, click your profile photo, as shown by arrow 2 in the screenshot.
To change your email address, click the edit button next to your email address, as highlighted by arrow 3 in the screenshot.
To update your password, click the "Change password" button, as shown by arrow 4 in the screenshot.
To adjust your timezone, click the dropdown menu and select a new timezone, as shown by arrow 5 in the screenshot.
To modify or add to your "About me" section, click the edit button, as indicated by arrow 6 in the screenshot.