Square photos should be 1080x1080 pixels for optimal quality. Instagram automatically crops square photos when uploaded. Minimum recommended size is 320x320 pixels
Instagram allows users to share photos and videos that disappear after 24 hours. Messenger enables messaging friends and sharing content. Reels feature allows creating short, entertaining videos. Explore section shows content from new accounts
In-feed videos can be up to 60 minutes for regular users. Reels are limited to 90 seconds. Stories can be up to 60 seconds long. Live streams can last up to 4 hours. Video ads can be up to 120 seconds long
Tap plus sign to post photos or videos. Stories disappear after 24 hours. Reels are short videos with audio and effects. Live allows broadcasting live video streams. Photos can be edited with filters and captions
Create new post by tapping plus icon. Select photo and tap music note icon. Search for song and choose duration (5-90 seconds). Drag box to select specific song section. Add caption and share
Instagram doesn't have an official watch history section. Recent watched Reels can be found in the feed. Interaction history shows likes and comments. Account search reveals posts unless deleted. Keywords and hashtags can help locate specific videos