Does writing [a good] caption under Instagram posts matter?

Everything you need to know about Instagram Live

What happens when I permanently delete my Instagram account?

How do I temporarily disable my Instagram account?

What happens to my Direct Messages (DM’s) when I temporarily disable my Instagram account?

How to create an interesting Instagram Story

How do I block someone on Instagram?

Can I archive posts on Instagram?

How can I save and organize posts on Instagram?

What is a verified Instagram account?

How do I know if someone saw my Instagram video?