How to Use Hashtags
Hashtags are used by various social media platforms to help others who might be interested in the same topic find your post.
In the iPhone Photography School and Photography Pro courses, we use hashtags to let other members know which assignment you're doing and help you find other members who are on the same assignment. This is really useful for giving and receiving feedback.
You can find the assignment details and associated hashtags in the Assignment tab of lessons with assignments.
If you want to find other members who are on the same assignment as you, you can either search for the hashtag or click on one of the hashtags in the "Popular topics in posts" section in the right panel of the Facebook groups.