WordPress installs a powerful and flexible administration area where you can manage all of your website content and so much more. Throughout the book, this will be referred to in shorthand as the wp-admin, or WP Admin, or the WordPress dashboard in some cases.
Now that you've successfully installed WordPress, it's time for our first look at the wp-admin. There are some immediate basic changes that are recommended to make sure your installation is set up properly.
You can always get to the wp-admin by visiting http://yoursite.com/wp-admin/ (this URL is also the reason why we're calling it the wp-admin). If it's your first time there, you'll be redirected to the login page. In the future, WordPress will check whether you're already logged in and if so, you'll skip the login page.
To log in, just enter the username and password...