Instagram recently launched Instagram Stories, which allows users to post photos and videos that disappear after 24 hours similar to Snapchat Stories. While similar, Instagram Stories has some differences like the ability to replay stories you missed. The document then discusses recent changes to Facebook, including the Facebook Pixel tool for tracking conversions, changes to the Facebook algorithm to prioritize friends and family content over publisher content, and updates to Facebook Offers to make digital coupons easier for users to find and redeem. It concludes with tips for using hashtags effectively on social media.