title: How to install WordPress in subdomain?
body: <p>At the moment I have a WordPress installation in a subfolder of my current site (<code>example.com/wordpress</code>). How do I make it so that wordpress is accessible from a subdomain? </p>
  
  <p>I.e. I would like wordpress to be accessible from this address: <code>wordpress.example.com</code>, and that all the links, posts and pages will still work flawlessly, e.g. <code>wordpress.example.com/my-wp-post/</code></p>
  
  <p>If it makes a difference which host one is with, I am asking specifically about 1&amp;1.</p>
  
  <p>Thank you</p>