gmail app in android tablet makes 3 vertical windows

[Android Central Question]

help!!! how do i get rid of the preview screen of the emails in the third screen. i do not want my emails previewed. if i want to read them then i click on them.

 

[B. Diddy]

Welcome to Android Central! That's how it's designed to work in landscape mode -- you can't change it. If you don't like it, then turn it to portrait mode.