How to Install PostgreSQL and pgAdmin 4 on Windows & Mac (2026 Guide)
Learn how to download, install, and set up PostgreSQL and pgAdmin 4 on both Windows 10/11 and macOS step-by-step. This complete beginner's guide covers everything from choosing the right version, setting up your database server password, configuring port 5432, and writing your very first SQL query to verify the installation.
If you are starting your SQL, database administration, or web development journey, PostgreSQL is the perfect enterprise-grade relational database to learn!
📌 Timestamps:
00:00 - Introduction & Prerequisites
00:45 - How to Download PostgreSQL Installer
01:50 - Installing PostgreSQL on Windows (Step-by-Step)
03:40 - Setting up Database Superuser Password
05:10 - Configuring Port and Locale Settings
06:25 - Installing pgAdmin 4 & Stack Builder
07:55 - Installing PostgreSQL on macOS
09:15 - How to Open and Configure pgAdmin 4
10:30 - Creating Your First Test Database & SQL Query
11:15 - Troubleshooting Common Installation Errors
🔗 Useful Links:
Download PostgreSQL: https://www.postgresql.org/download/
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