Can I watch an IG story without them knowing?

Yes, you can. But it's not ethical and could violate the privacy of the person whose story it is.

You can use some third-party apps, but be careful as it might violate Instagram's terms of use.

One way could be to use a secondary account that they don't know about.

You could also try using a secondary account that they don't know about. Just make sure not to accidentally interact or give away that it's you.

Yes, you can. But it's not ethical and might violate the platform's terms of use.

You can use some third-party apps that claim to offer this feature, but it's against Instagram's terms of use and could get your account banned.

No, usually the person who posts the story can see who has viewed it.

One way could be to use a secondary account that they aren't aware of.

There are a few ways. One is to use a third - party app, but this may violate Instagram's terms of service. Another option is to have a mutual friend show it to you, if possible. However, it's important to respect others' privacy on social media.

You really can't do that in an ethical way. Trying to view someone's IG story without their knowledge is wrong and could have negative consequences for both you and the other person.