Write a paragraph (80 - 100 words) to describe emojis as a way of communication

Write a paragraph (80 - 100 words) to describe emojis as a way of communication. Use the following ideas to help you. 
Emojis
What: Images
Purpose:
-To express emotions in chats, emails, or on social media
Advantages:
- Easy to understand
- Fun to use
- Save time typing words
- Show the personality of the communicator
Disadvantages:
- Not all people understand an emoji in the same way
- Cannot be used in formal cases like essays and legal documents
Popularity in the future:
-More popular because of its convenience