Google Pixel 4 XL
Android 10.0
1. Find "Apps & notifications"
Slide two fingers downwards starting from the top of the screen.
Press the settings icon.
Press Apps & notifications.
2. Turn notifications on or off
Press See all apps.
Press the required app.
Press Notifications.
Press the indicator next to "Show notifications" to turn the function on or off.
3. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.