Open Instagram and tap your profile picture or the plus icon
Tap Story
Swipe up or tap the gallery icon to open your camera roll
Select the memory photo or video you want to post
Edit it if needed using text, stickers, filters, or drawings
Tap Your Story to post it
If the memory is from Facebook or your phone, save it to your device first if needed
To share an old Instagram post as a story, open the post and tap the paper airplane icon
Tap Add post to your story
Edit it if needed
Tap Your Story to share it