WebGatha fully supports child theme. A child theme inherits the look and feel of the parent theme and all of its functions, but can be used to make modifications to any part of the theme. In this way, customizations are kept separate from the parent theme’s files.
So, child-theme is the safest, most comfortable, and best way to make minor or extensive changes to any theme, while preserving the look and functionality of the original theme.
Using a child theme lets you upgrade the parent theme without affecting and losing the customizations you’ve made to your site.
Theme package contains the “WebGatha Child” child theme. To use the child theme, upload the child theme, from the theme package, in the /wp-content/themes/ folder.
For more information about child theme’s, please refer below links: