Instagram is a social media platform that allows users to share photos and videos. It has over 1 billion active users and is growing rapidly. To use Instagram, you first need an account. If you don’t have an account, you can create one by clicking on the link in the top right corner of the Instagram main page. Once you have an account, you can follow other users to see their posts and photos. You can also share posts with other people by using the hashtag #instagram. To post a photo or video on Instagram, first choose the photo or video from your camera roll and select the “post” button. Then, enter your caption and click “upload.” After uploading your photo or video, select “share.”