Can people know if you share their posts?

Most platforms have some form of indication for post sharing visibility. This is beneficial for both the sharer and the original creator. The sharer can contribute to the spread of interesting content, and the creator can gain more exposure. For example, on Twitter, when you retweet (share) someone's tweet, they can see that it has been retweeted and by how many people, which helps them gauge the impact of their tweet.

It depends on the specific platform. Some apps have a straightforward option to share posts to stories, while others might have certain restrictions or conditions. For example, on Instagram, it's quite common and easy to do so.

It's not always straightforward. Different sharing platforms have different rules. Some might notify your contacts or show indicators that you shared a story, while others might keep it completely confidential.

It really varies. Some social media or sharing platforms might notify the original author when their stories are shared, but on other platforms, it could be kept completely secret. It all depends on the platform's design and settings.

Sometimes they can. If it's shared publicly or if they have some way of tracking the sharing, they might find out.

In most cases, they might not know unless you tell them or there's some obvious indication.

For regular Instagram posts, no. Just like with Instagram stories, Instagram doesn't notify the post creator when someone takes a screenshot.

It depends. Some social media platforms allow business accounts to share others' posts on story, while others have restrictions or require certain permissions. It's best to check the platform's guidelines for clarity.

Yes, you can. Many platforms allow sharing video posts on stories.

Yes, you can. Many social media platforms allow you to do that.