Widget Usage Guide:

1. Long-press on the Home screen until a settings menu appears.
2. Tap "Widgets" to enter the configuration interface and access the list of available apps.
3. Select the app whose widget you wish to add, then swipe left or right to browse through available widget styles.
4. Drag the desired widget to your Home screen, customize its appearance (if applicable), and tap "Confirm" to complete the setup. You can also adjust the widget size during this process.
5. To remove a widget, long-press it and drag it to the Remove area (typically marked with a trash bin or "Remove" label).