Download the app, open it, tap Sign Up, then enter your details and follow the prompts to set up your account.

Use the Search tab to find friends or explore new accounts, then tap Follow to connect with them.

Tap the '+' button, select your photo or video, edit as desired, add a caption, then tap Share to post.

Go to Profile > Menu > Settings > Privacy to manage who can see your content and adjust your account preferences.

Tap your profile picture or the '+' at top, select Story, then add photos or videos, and tap Send to share.

Open Messenger from Instagram or app, tap the chat icon, choose a friend, then type and send your message.

Navigate to the Explore tab (magnifying glass icon) to discover new photos, videos, and accounts based on your activity.

Go to Profile > Menu > Settings > Subscriptions to view and subscribe to available paid plans.

Instagram is free to download and use, but optional features like subscriptions or ads may incur charges.

Try updating the app, restart your device, or reinstall Instagram. Check your internet connection for stability.