How do I delete or print just one message in a conversation rather than everything in a converstaion? This question has a come up a couple of times since we started using gmail.
Open the specific email you want to print or delete. In the picture below, I have opened the 4th message in a string of 7 messages. Then I clicked the triangle next to the reply button on the 4th message. I get a set of options that will act upon the 4th message only. One of them is delete and one of them is print. Click the one you want.

