Theme – Definition:
A collection of templates and stylesheets is called theme which is used to describe the appearance and display of a WordPress powered website.
User can modify, manage, and insert theme from the WordPress admin area on Appearance » Themes. Many free and paid WordPress Themes are available.
Every single file holds various design, layout, and features. A user can select the one which is suitable for them depends upon their taste and requirements. For photographers and photography websites, WordPress photocopy themes are designed.
With the help of inserting plugins or inserting PHP code, they can be modified. Modifications may in the form of a child theme. Basically, themes hold three parts of JavaScript files. They are the style.css file, the WordPress template files, and an optional functions.php file that will permit modifications to the theme. Each and every theme must consist of a unique style.css file. It doesn’t mean that the styles won’t be the same but the identifying information must be different otherwise problems will exist during installation. If it is not a child theme, then it needs to have at least an index.php template file to control the display of content.
Responsive Themes:
To create websites the responsive web design provides optimal user experience across different gadgets and screen resolutions having desktop computers, tablets such as iPad, smartphones and other mobile devices. It smoothly adjusts its layout depending on the screen size and resolution.
It provides better readability and usability on smaller screens like smartphones. It also avoids creating a device specific mobile version. Before this theme, sites should create various mobile version for each platform such as iPhone, Android, etc. Responsive design permits a mono site to be viewed on different devices without the need for additional themes or plugins.
Nowadays people are examining the internet via tablets and smartphones. This is the reason to increase the number of responsive themes that are being created by WordPress theme companies. If a large number of website visitors are visiting the website through a mobile device, then seriously consider to offer a mobile version or switching to a responsive WordPress theme.
A theme in the WordPress repository that is called “Responsive” nevertheless that is not the only responsive theme that is available. There are a large number of responsive themes available.
Theme Editor:
This is a simple text editor in WordPress situated at Appearance » Editor. It permits to alter the WordPress theme files from the admin area.
Parent Theme:
A theme that is declared parent by another theme, a child theme is known as the parent theme. This characteristic permits theme designers and developers to take benefit of larger and robust WordPress themes and create changes to themes by creating child themes. This theme passes all its functionality, characteristics and style to the child theme. The child theme can selectively create modifications into the performance of the parent theme without modifying it.
The parent/child theme performance permits users to easily enhance their themes without worrying about losing any custom styling that they included to their site.
Child Theme:
In WordPress a sub-theme that acquires all the performance, characteristics and style of its parent theme. These are a secure path to change a WordPress theme without actually creating any modifications to the parent theme’s files. When the parent theme gets updated, modifications made in the child theme are conserved and enforced on the updated version as well. This is the reason to say child themes are the safest and best solution to create modifications to an existing theme. Instead of modifying theme files directly user can simply override them with the templates in the child theme.
Theme Options:
A custom admin page which comes with some WordPress themes is called theme options. It permits users to modify theme settings without modifying theme files or touching any code. This becomes simple with a handful option.
Theme Framework:
It refers to a code library that is used to facilitate the development of a theme. In previous days, in developing and maintaining the themes, some crucial problems will occur. Possibilities will not exist to avoid copying and pasting the same functionality code in all themes.
Default Theme:
It is used to display the front-end of the website. When the user first installs WordPress it will be the first theme. The user can then replace it.
This is used to display the characteristics of WordPress, basically, it features rich and used to create the most basic websites. It also serves the purpose of a fallback theme. If a user’s installed WordPress theme gets deleted, then WordPress automatically falls back to the default theme.
WordPress – Theme Management:
Theme management includes image files, CSS stylesheets, templates, etc. It helps to make your website appear better by installing and customizing the themes. Let us discuss with the below steps to manage the themes in WordPress
Step (1) − Choose Appearance → Themes from the dashboard by logging in as a WP-admin. 
Step (2) − The screen will be displayed. Tap on Theme Details.
Step (3) − After clicking on theme Detail, one page will appear. It includes details related to the theme. Details in the sense version, description, tags, etc.
To add this theme to a page/website then click on Activate, and To check the theme, then click on Live preview.
Click on activate to get a pop-up message as − WordPress Theme Management
Step (4) − Tap on Customize.
Step (5) − User can customize the theme from the left side of the page. on the right side of the page, it will show the changes or anything newly added.
Now, you have successfully configured Templates in WordPress. We hope that this tutorial will be helpful to configured Templates in WordPress. For more information, follow us on Twitter and Facebook and For video tutorials, subscribe to our YouTube channel ServerCake India.