Once you've finished adding content to your post or page, you can either save it as a draft and come back to it later, or you can publish it and put it live on your website.
To save a draft of your article, look for the Save Draft link at the top right of the WordPress admin panel. Click on that and you should see a little 'Saved' box pop up at the bottom left to confirm WordPress has saved the draft content.
To publish your article, look for the Publish button at the top right of the WordPress admin panel. Click on that and you a panel will appear at the right with Publish and Cancel buttons on it (see below). If you've changed your mind and do not with to publish your article, press the Cancel button. Otherwise select the Publish button to publish your article.
Your article is now live on your site and you should be able to see it if you go to