So you’ve downloaded the latest version of Wordpress and uploaded it to your site. You’ve looked through all of the included themes and you can’t find anything that’s to your liking. So you start looking for a theme elsewhere on the web. I’ll use a theme called Arthemia2 as an example.
Adding the theme to your server
Simply extract the theme from the zip file and upload it to the /wp-content/themes directory.  Then, head to the admin panel and click on the thumbnail for your theme by going to …