Overview
System preferences let you personalize notifications, appearance, privacy, and security. Defaults when you join: notifications on for transactions and account updates, English (US) / Pacific Time, Light Mode, and standard privacy.
What you can adjust (Settings)
Notifications: choose transaction, card-activity, and account-update alerts.
Language & region: pick your language and time zone.
Appearance: toggle Light or Dark Mode.
Privacy: review data-sharing and account-visibility permissions.
Security: require Face ID or PIN at every login, and set auto-logout timing.
Restore defaults: reset all preferences under System Preferences.