Opens external links (those to other websites outside of your own domain, eg., Facebook, Twitter, etc) in new windows.
There are no configuration options, simply install and activate.
You can download the plugin from the WordPress Plugin Directory.
If you find this plugin useful and want to say thanks, then a link on your site or a good rating in the WordPress Plugin Directory will be more than appreciated.
If you'd like to make a small Paypal donation to support future developments, that would be awesome and most gratefully received.