WordPress Fundamentals

WordPress Fundamentals is the starting point of the WordPress Manual.

This section explains what WordPress is, how the platform works and which decisions shape a website before its content, design and functionality begin to grow. It provides the vocabulary and mental models used throughout the rest of the manual.

You do not need previous WordPress experience to begin. The articles move from basic concepts to practical setup, covering the WordPress ecosystem, websites and hosting, installation, administration, files, databases and software updates.

What You Will Learn

By completing WordPress Fundamentals, you will understand:

• What WordPress is and what a content management system does.
• The difference between WordPress.org and WordPress.com.
• The types of websites that can be built with WordPress.
• How a browser, web server, PHP, a database and WordPress work together.
• The separate responsibilities of WordPress core, themes, plugins and content.
• The most important WordPress terms used in documentation and administration.
• How to plan a website before installing software or choosing plugins.
• How domains, DNS, hosting and HTTPS make a website available online.
• What to compare when choosing a WordPress hosting provider.
• Why development, staging and production environments should be separated.
• How to install WordPress and complete its initial configuration.
• How the administration area differs from the public website.
• Which WordPress settings should be reviewed after installation.
• How WordPress files and database records form a complete website.
• How WordPress versions, updates and release cycles work.

Who This Section Is For

WordPress Fundamentals is intended for:

• People creating their first WordPress website.
• Website owners who want to understand the system they manage.
• Designers and implementers who need a stronger technical foundation.
• Content teams responsible for publishing and website structure.
• Administrators preparing to maintain WordPress installations.
• Developers who are new to WordPress and want to understand its wider ecosystem.

The section begins at beginner level. Later articles introduce technical concepts gradually, without assuming that you already understand hosting, databases or server software.

Follow the Recommended Learning Path

1. What Is WordPress?

Begin with a clear definition of WordPress as open-source content management software. Learn what a CMS does, what WordPress manages and why the platform can support many different kinds of websites.

2. WordPress.org vs WordPress.com

Understand the relationship between the open-source WordPress project and the commercial hosted service WordPress.com. Compare hosting responsibility, technical control, maintenance and support.

3. What Can You Build with WordPress?

Explore the types of projects WordPress can support, from blogs and business websites to stores, directories, membership platforms and custom applications. Learn why project requirements matter more than labels.

4. How WordPress Works

Follow a request from a visitor’s browser to the web server, WordPress core, database, theme and final page. This article introduces the system without requiring programming knowledge.

5. WordPress Core, Themes, Plugins and Content

Learn the responsibility of each major layer. Keeping these responsibilities separate makes websites easier to update, redesign, migrate and maintain.

6. Essential WordPress Terminology

Build a practical vocabulary for the dashboard, posts, pages, post types, taxonomies, metadata, themes, plugins, blocks, templates, users, roles, slugs, permalinks and other recurring concepts.

7. How to Plan a WordPress Website

Define the purpose, audience, content, functionality, ownership and operational requirements of a website before selecting tools. Good planning reduces rework and unnecessary complexity.

8. Domains, Hosting, DNS and HTTPS Explained

Understand the infrastructure behind a public website and how a domain name is connected to a server. Learn why HTTPS is a basic requirement rather than an optional extra.

9. How to Choose WordPress Hosting

Compare hosting based on reliability, resources, security, backups, support, staging, access and scalability instead of relying only on price or marketing labels.

10. Development, Staging and Production Environments

Learn why changes should be built and tested away from the live website. Understand the role of local development, staging and production environments.

11. How to Install WordPress

Review the requirements, files, database, configuration and installation process. The article covers both hosting-assisted and manual installation workflows.

12. The WordPress Dashboard and the Public Website

Understand the difference between the administration area used to manage WordPress and the frontend experienced by visitors. Learn how changes move from administration to presentation.

13. Essential WordPress Settings After Installation

Review the site title, language, time zone, registration, reading, discussion, media, permalinks, privacy, users and update settings that should be checked before launch.

14. WordPress Files and Database: A Beginner’s Overview

Learn which information lives in files and which information lives in the database. Understand why a complete backup normally requires both.

15. WordPress Versions, Updates and Release Cycles

Learn the difference between major and minor releases, how automatic updates work, why pre-release versions need test environments and how to maintain an update process.

How to Use This Section

You can read the articles in order or open a specific document when you need it.

Reading in order is recommended for beginners because later articles reuse concepts introduced earlier. More experienced readers can use the section as a reference and follow the related links included in each document.

Each article includes:

• A focused explanation of one topic.
• Practical examples and decision guidance.
• Related concepts from the wider WordPress Manual.
• Frequently asked questions where they add value.
• Previous and next navigation.

What Comes After WordPress Fundamentals?

Once you understand the platform and its infrastructure, continue to Content Architecture.

Content Architecture explains how WordPress organizes posts, pages, custom post types, taxonomies, metadata, archives, URLs and structured content models. The concepts introduced in Fundamentals will make that section easier to understand and apply.

Start Learning

Begin with What Is WordPress? to understand the software, the ecosystem around it and the role WordPress can play in a website project.