For this tutorial we will be using cPanel for the web hosting platform, most of the steps will be the same on any of the hosting platforms that you will be using.
1. Log on to your cpanel server
2. Go down to the database section and click on phpMyadmin
3. Click on the link to your databases
4. All your databases will now be listed, select the database for the site that you wish to change the URL for
5. All the tables for that database will now be shown on your screen
6. From this list look for wp_options
7. Click on browse next to wp_options to open the table
8. Under the field option_name look for siteurl and click edit
9. Now the edit field window will open
10. In the input box for option_value, change the URL to the new address
11. Verify that the URL that you have entered is correct and theirs no spelling mistakes, once to happy click Go to save the new URL
12. Now you should have been returned to your wp_options table
13. Look for the home field in the table and click edit
14. In the input box for option_value, change the URL to the new address
15. Verify that the URL that you have entered is correct and theirs no spelling mistakes, once to happy click Go to save the new URL