How to built in Annotations in XD?

Hello @juliejacob, you're actually right, I answered for a solution in design phase but this is about a shared design, so annotations that are mentioned there are about the "pinned comments" on design, at the shared link. As you know  , you can pin comments on specific points on the design, by clicking the speech bubble on the top right, and clicking the pin icon, you can click a specific point on the design to "point out" that part / pin a comment. You should be able to see "Comment 1" and "Comment 2" as my test comments in both of the artboards I created in this sample file link: https://xd.adobe.com/view/b2a44662-df48-486b-b8ae-6937d055d692-e7f7/ You can see how numbered circles/pins on artboards (that indicates the pointed out comments) disappear when you click "Hide annotations" at the bottom right. You can also see all comments made about all artboards by toggling "All screen comments" on, at the bottom right. Thank you for the update 😇 

Edit: Actually in my first reply, the second video I shared ( https://youtu.be/A99ziWRuOrg?t=118 ) shows how to pin comments/add annotations on design, so if the second video was checked, the part about creating annotations would be clearer, the video just doesn't mention about toggling the annotations/pins on design, but thank you again 🙂