Your profile settings are personal (they only affect you, not your teammates). Go to **Settings → Profile**.

## What you can customize

- **Avatar, name and display name**: your photo and how your name appears.
- **Email address**: editable (changing your email logs you out, you'll need to sign back in).
- **Signature**: text added automatically at the end of your replies.
- **Interface language** and **font size**: your display preference, independent of the account language.
- **Send shortcut**: send a message with **Enter**, or with **Cmd/Ctrl + Enter**.
- **Audio notifications**: alert sounds.

> For password and two-factor authentication, see the article "Secure your account".