WordPress.org Support Documentation (now wordpress.org/documentation, until 17.01.2023: wordpress.org/support)

Until 17.01.2023: categories, 9 links on «WordPress.org»:

Getting Started (now 'WordPress overview/Where to start'),
Installing WordPress (now 'Technical guides/Installation'),
Basic Usage (now 'Support guides'),
Basic Administration (now 'Support guides/Dashboard'),
Customizing (now 'Customization'),
Maintenance (now 'Technical guides/Maintenance'),
Security (now 'Technical guides/Security'),
Advanced Topics (now 'DevHub', not to be confused with developer.wordpress.org),
Troubleshooting (now 'WordPress overview/FAQs').

Getting Started

The category contains 59 articles, which I have divided into the following sections.

Before and during installation

Overview of WordPress (deleted, web.archive.org: 17.01.2023)
Requirements (wordpress.org/about/)
Get started with WordPress
WordPress.org and WordPress.com
Hosting WordPress
FTP Clients
Using FileZilla
Giving WordPress Its Own Directory
Installing Multiple WordPress Instances
Using cPanel
phpMyAdmin
FAQ Installation

At the beginning and during work

Introduction to Blogging
Password Best Practices
Administration Screens
First Steps with WordPress (classic editor)
First Steps with WordPress (block editor)
Administering Your Blog
Work with themes
Manage Plugins
Page/Post Settings sidebar (block editor)
Create pages
Comments in WordPress
Write Posts (classic editor)
Set blog content visibility (classic editor)
Taxonomies
Roles and Capabilities
WordPress Glossary

Main menu (administration) screens

Dashboard Screen
Posts Screen
Media library screen
Pages Screen
Pages Add New Screen (classic editor)
Appearance Menus Screen (for not block themes)
Users Your Profile Screen
Settings General Screen
Settings Writing Screen
Settings Reading Screen
Settings Discussion Screen
Settings Media Screen
Settings Permalinks Screen

Advanced

Maintenance

Default theme descriptions