BenQ T420 User Manual page 28

28 Using the touch screen
OS functions
For Windows Vista and Windows 7
Selection
Pan up / Pan down / Back /
Forward
Multi-touch functions
For Windows 7 - Home Premium, Professional, Enterprise and Ultimate versions
Right-click
Scrolling
Zoom
Drag one finger left or right.
Quickly drag your finger (Flick) in a desired direction.
1. Press on the target.
2. Tap the screen with another finger.
3. Release the second finger.
Drag one or two fingers up or down.
Move two fingers apart or toward each other.
Gesture actions
or