Nokia 9 - Manual (Page 21)

Tip: To close the current app fully, swipe from the top of the screen. Unsaved data
in the app may be lost.
Flick
Place your finger on the screen, then slide it in the direction you want.
Example: To switch between home views, flick left or right. To scroll in a list or menu,
slide your finger up or down.
Tap and hold to see more options
Place your finger on an item until the menu opens.
Example: To send a contact card or delete an alarm, tap and hold the contact or alarm,
then select the option you want.
Basic use 21