Just follow these steps - First install IG Chrome Extension in your Chrome browser. Now open Instagram website and login to your account. Once you are logged in, you will see all your followers stories on the top of your wall. Now tap the story you want to save and click "Download Story" option. Your story will be downloaded in a ZIP archived file.What are Instagram Stories and how do they work?
Instagram describes Stories as something that lets you "share all the moments of your day, not just the ones you want to keep on your profile". The feature enables you to share multiple photos and videos, and they appear together in a "slideshow format", which basically means a reel, like Snapchat.