This article applies to Arc on macOS and Windows.
macOS
- Press Command-T and type "Account Preferences".
- Click the "…" button next to your email (see image below).
- Select “Change Email…”
- Enter your new email and password in the pop up
- Click the email validation link sent to your new email address
- Sign out of Arc on all devices and then sign in with your new email
Windows
- Open Settings by pressing Control-Comma or from the Arc menu > Settings
- Click “Edit Account”
- Select "Change Email"
- Enter your new email and password in the pop up
- Click the email validation link sent to your new email address
- Sign out of Arc on all devices and then sign in with your new email