you’ve got the option to arrange the windows and view them simultaneously.
If you’re usingConversation View, you’ll see the entire conversation in the new window.
Disable Conversation View
To open individual messages in separate windows instead of conversations, disable Conversation View.
Here’s how:
In the upper-right corner of Gmail, select theSettingsgear icon.
From the dropdown menu, chooseSee all controls.
In theGeneraltab, scroll down to theConversation Viewsection and selectConversation view off.
At the bottom of the screen, selectSave Changes.
bring up the conversation that contains the message.
Don’t select thePrint Allbutton in the conversation window, as doing so will print the whole thread.
From the dropdown menu, choosePrint.
When the surfing app’s print dialog appears, cancel it.
The email should remain in the separate window or tab.
