Dell Studio XPS M1640 (Mid 2010) - Manual (Page 26)

24
Using Your Studio XPS Laptop
Computer Base and Keyboard
Features
4
3
2
1
1 Touch pad – Provides the functionality of
a mouse to move the cursor, drag or move
selected items, and left‑click by tapping
the surface.
It supports circular scrolling and zoom.
To change the circular scrolling and zoom
settings, double‑click the Dell Touch
pad icon in the notification area of
your desktop.
In the Scrolling tab, enable or disable
scrolling or circular scrolling, choose the
scroll zone width and scroll speed.
In the Gestures tab, enable or disable
the one‑finger zoom (zoom in and out
moving the finger upward or downward)
or the pinch zoom (zoom in and out by
spreading two fingers or by bringing the
two fingers together).