A WordPress theme is a collection of files that determine the design, layout, and appearance of your WordPress website, controlling elements like colors, fonts, and overall visual presentation.
Go to WordPress Dashboard > Appearance > Themes > Add New. You can either search and install free themes or upload a premium theme ZIP file using the 'Upload Theme' button.
Yes, most themes can be customized through the WordPress Customizer (Appearance > Customize) or theme-specific options panel. You can modify colors, layouts, fonts, and other design elements.
Premium themes typically offer more features, design options, regular updates, direct support, and better security. Free themes are basic but good for beginners or simple websites.
In the WordPress dashboard, go to Themes > Add New, hover over a theme and click 'Preview' to see how it looks with your content before activating it.
No, only one theme can be active at a time. However, you can install multiple themes and switch between them as needed without losing your content.
No, changing themes doesn't affect your content. Posts, pages, and media files remain intact. However, theme-specific features and widgets may need reconfiguration.
Most modern WordPress themes are mobile-responsive, meaning they automatically adjust their layout and design to look good on all devices and screen sizes.
You should update your theme whenever updates are available to ensure security, compatibility with the latest WordPress version, and access to new features and bug fixes.
Yes, but it's recommended to create a child theme first. This allows you to make custom code changes while preserving the ability to update the parent theme safely.