Sony SVD13236PXW - Manual (Page 413)

You can also perform the same operation by holding the pen at the desired point for a few seconds.
To drag (move an item)
Gently place the pen on the item to be moved, then drag the item on the screen to move it.
To erase text
Depending on the app, you may erase text.
Press and hold down the upper button of the pen, gently place the pen on the first text item to be erased, then trace the
pen over the text to the last text item to be erased. Press
Delete or Backspace to erase the text.
Note
Use the supplied pen.
The Tail cap contains a magnet. Do not bring an object easily affected by magnetic interference (such as a credit
card) close to the pen. Doing so may result in loss of recorded data.
If you use an app that uses the digital compass, keep the pen away from your VAIO computer to prevent the built-in
413