Samsung NP915S3G-K01US Calibrating the Screen, On the Desktop, press the Charms Settings Control

Using a Touch Screen (Touch screen models only)

Chapter 2	47
Using Windows

Calibrating the Screen	When the Calibration window appears, press the + mark by
	2 following the onscreen instructions.
If you are using the touch screen for the first time or the pointer is
not aiming correctly and the accuracy has declined, calibrate your
screen.
The screen calibration process may differ depending on the OS. It
may not be supported by some operating systems.
On the Desktop, press the Charms > Settings > Control
1 Panel > Tablet PC Settings > Calibration. Then press OK.

3 The input location of your touch screen is calibrated.