- Guide
- Beginner
- 7 minutes read
- Reviewed August 5, 2026
- 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.
Explore This Section
What Is WordPress?
WordPress is open-source content management software used to create, publish and manage websites.
WordPress.org vs WordPress.com
WordPress.org and WordPress.com both relate to WordPress, but they are not the same service.
What Can You Build with WordPress?
WordPress can support far more than a traditional blog.
How WordPress Works
WordPress generates web pages by combining a request from a visitor with content, settings, code and templates stored on a server.
WordPress Core, Themes, Plugins and Content
A maintainable WordPress website separates four major concerns: core software, presentation, functionality and content.
Essential WordPress Terminology
WordPress uses a vocabulary that combines publishing, website administration, design and software development.
How to Plan a WordPress Website
A WordPress project should begin with requirements, not with a theme demo or a list of plugins.
Domains, Hosting, DNS and HTTPS Explained
A public WordPress website depends on several systems that are often purchased together but perform different jobs.
How to Choose WordPress Hosting
WordPress hosting should be chosen according to the website's requirements, not only its launch price or a “WordPress optimized” label.
Development, Staging and Production Environments
A professional WordPress workflow separates building and testing from the live website used by visitors.
How to Install WordPress
WordPress can be installed through a hosting control panel or manually by uploading the software, creating a database and completing the browser-based installer.
The WordPress Dashboard and the Public Website
A WordPress installation normally provides two main interfaces: the administration area used to manage the website and the public frontend presented to visitors.
Essential WordPress Settings After Installation
A new WordPress installation works immediately, but its default configuration should not be treated as a finished website setup.
WordPress Files and Database: A Beginner’s Overview
A WordPress website is not contained entirely in its files or entirely in its database.
WordPress Versions, Updates and Release Cycles
WordPress is actively developed and receives major releases, maintenance releases and security updates.
How to Use This Section
Read the articles in order when the topic is new, or use the section as a reference. Each article preserves its public URL and links to prerequisites, related concepts and official sources.
V1.1 Editorial Standard
The V1.1 edition adds complete metadata, contextual internal links, external references, practical validation and a consistent update path. Visual assets are planned separately so diagrams, screenshots and videos can be introduced without delaying the improved on-page content.
Related Articles
Sources and Further Reading
Continue Learning
- Section: WordPress Fundamentals
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