HP ProBook 455 G1 Notebook PC - Manual (Page 33)

Tapping
To make an on-screen selection, use the Tap function on the TouchPad.
● Tap one finger on the TouchPad zone to make a selection. Double-tap an item to open it.
Scrolling
Scrolling is useful for moving up, down, or sideways on a page or image.
● Place two fingers slightly apart on the TouchPad zone and then drag them up, down, left, or
right.
Using pointing devices 23