If you are a recent convert to Gmail, you may have noticed that when you reply to an email from someone, the Subject Line does not readily appear allowing you to change it.
If you reply to someone and you need to change the Subject line, there are a few easy steps to accomplish this.
1. Open an email
2. Click Reply
3. To the left of the Address of the recipient, click the Reply drop-down Menu.
4. Choose Edit Subject
5. The email will appear in a Pop Out window allowing you to edit the subject line.
Its that easy! Watch the animation below if you need further help.