Featured Image on Wordpress

Question

I have a little problem... when I want to show the featured image on my posts, the chosen size isn\'t working (the photo is shown in it\'s own size). And I want the featured

Answer 1

Put the php code add_theme_support( 'post-thumbnails' ); on functions.php under the theme directory.

WordPress cutting thumbnails while uploading the file, so you have to enable the feature first then upload the image.