You can add emotions when sending emails from Gmail like instant messaging
This is very simple Gmail offers 2 types of smiley, one is round shape as normal another one is in square format which is new the internet world
Click compose inside your Gmail
And you will see the new message compose box and click on the Emotion icon
You will get the display as below
Choose which one you want just by clicking on the icom

To switch between round and square, at the bottom of the emotions box you will see rounded and squared icons. Click on that to choose the one you want.
This website has more Gmail tips and tricks, don’t forget to bookmark this site by pressing “Cntrl+D” for visiting later.
If you have a question or suggestion please post a comment
Dave 🙂