How to display an image in index.php from a post?

Question

WordPress

The page has content. Text, pictures. All this needs to be edited from the admin panel. How to get (display) in the code the picture that the user uploads to the post?

Answer 1

<?php the_content(); ?>- Displays all content, i.e. text and pictures.
If you want to display a post thumbnail:
<?php the_post_thumbnail(); ?>