Sony VAIO VAIO PCG505F User Manual page 35

ScribblePad is an application that lets you create memos by writing on the
touchpad using the supplied plastic pen.
Click the Start button on the Windows 98 taskbar.
Point to Software Center, point to Applications, and then click
ScribblePad.
Press the F10 key.
ScribblePad enters tablet mode. In this mode the touchpad
corresponds with the ScribblePad screen. This means that what you
write on the touchpad appears on the screen in the corresponding
location. For example, when you write letters on the left corner of the
touchpad, the letters appear on the left corner of the screen.
To write, move the pen slowly on the touchpad.
As you write, the letters you wrote on the touchpad appear on the
screen.
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