An Instagram follower is a user who has chosen a subscription to and receive updates from another user's Instagram account. When you follow an account on Instagram, you become a follower of this account, and their posts and updates will appear in your Instagram feed.

Here are some tips about Instagram followers:
Following:
To become follower, you must click on the "Follow" button on an Instagram account. As soon as you follow an account, you'll see their posts in your feed, and you'll be notified of these activity.
Visibility:
Once you follow someone on Instagram, they will receive a notification you've started following them. Your profile picture and username will also be visible on their list of followers.
Follower Count:
Each Instagram account displays the quantity of followers it has. This metric is publicly visible, allowing users to see how popular or influential an account is.
Unfollowing:
If you no more wish to follow an account, you can click the "Unfollow" button on their profile. This step removes their posts from your feed, and you won't receive notifications about their activity.
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In the "Following" section of your Instagram app, you can see the posts and updates from all of the accounts you follow. This personalized feed displays content from the accounts you find attractive.
Privacy Settings:
Some Instagram accounts could have private profiles, requiring approval from the account owner to become a follower. Public accounts allow one to follow without approval.
Interactions:
Followers can build relationships an account's content by liking, commenting, and sharing posts. These interactions donate to the engagement metrics of a merchant account.
Mutual Followers:
If two accounts follow one another, they are considered mutual followers. This mutual connection often indicates a reciprocal interest between the users.
Follower Growth:
Creating a substantial follower count is really a goal for many users, including individuals, influencers, and businesses. A more substantial follower count can boost visibility and influence on the platform.
Instagram followers play a crucial role in developing a sense of community and interaction on the platform. Users often gauge the success and influence of a merchant account by the quantity and engagement level of its followers.