Samsung Galaxy Note 4 - Manual (Page 24)

Phone Basics 13
Touchscreen Navigation
Your phone’s touchscreen lets you control actions through a variety of touch gestures
Tap
When you want to type using the onscreen keyboard, select items onscreen such as application and
settings icons, or other items, simply tap them with your finger.
Touch and Hold
To open the available options for an item (for example, a contact or link in a Web page), touch and
hold the item.