Tap the following in order:

The cluster of four green and yellow boxes along left side of home view.
"Settings"
"Control Panel"
"Text Input Settings"
"On-screen"
Box labeled: "Enable stylus input methods" (You want a check mark in these boxes.)
Box labeled: "Launch finger keyboard with finger tap"
If you use handwriting recognition tap the boxes so labeled.

That's it.

Good luck.