Question

Q3 What are Add-ins?

Answer 1

Hi mate

You can use the Office Add-ins platform to build solutions that extend Office applications and interact with content in Office documents. With Office Add-ins, you can use familiar web technologies such as HTML, CSS, and JavaScript to extend and interact with Word, Excel, PowerPoint, OneNote, Project, and Outlook

Answer 2

Answer:

a device or piece of software that can be added to a computer to give extra features or functions.