how to add featured image in wordpress?

Images can grab the attention of the readers.   There is important reason to Add Featured Image in the Site.   Firstly User needs to Login to Dashboard of the site.   Write Title and the content of the article...   Consider Size of the image as the in the site..   After Preparing Image Click on Set featured image...   Click on Upload Files and then Click on the button Select files to select Featured Image for Content...   After getting the file Click on Open...   Properly name Title, Caption, Alt Text and Description of the image.   Adding Featured Image makes the site more effective and increase SEO of the article.   Read more