How to Change WordPress Theme on Live Site

After you have tested your new theme, it’s time to start the process of switching the theme on your WordPress site.

To do that, go to Appearance » Themes from the left sidebar of the WordPress admin panel.

On this page, you need to hover the mouse cursor over the theme you want to use and then click on the Activate button to change the WordPress theme.

Now you can visit the homepage of your website to see the new theme in action.