hi ihave the motorola smartfone and mustve hit a wrong setting and now my text messages are underlining and changing what im writing to another word intirely. not sure what to go into please help
I think you must have enabled auto-correct and/or auto-replace in your Keyboard's settings. Just open a text box and when the keyboard appears, select the Settings option (usually the image of a gear). It should be there somewhere.
Another possibility is that you changed the keyboard's language.