does anyone know how to change word type?

[gkstkdwl123]

Just like the question, I downloaded an app that can change
my word type into a different view but i don't know how to
change the setting...Is it even possible?
My phone is motorola droid version 2.2.2
Help~

 

[takeshi]

What do you mean by "change word type"? What's the name of the app that you're referring to?