Uploaded January 2026 | Updated September 2026, 3 weeks ago
How to Install PostgreSQL on Windows 11
Installing PostgreSQL on Windows 11 is an essential step if you want to work with a powerful, open-source relational database system. In this video, you will learn how to install PostgreSQL on Windows 11 step by step using the official installer. This tutorial is beginner-friendly and ideal for students, developers, and database enthusiasts who want a reliable PostgreSQL setup for development or learning purposes.
We begin by explaining what PostgreSQL is and why it is one of the most popular and trusted databases in the industry. PostgreSQL is widely used for building scalable web applications, backend APIs, enterprise systems, and data-driven software. It is known for its performance, security, and advanced features such as indexing, constraints, and support for complex queries. Understanding how to install PostgreSQL correctly is the first step toward working confidently with databases.
In this tutorial, we walk through how to download PostgreSQL from the official website and choose the correct version for Windows 11. You will see the complete installation process using the Windows installer, including setting up a database superuser password, selecting components like pgAdmin, and choosing the correct installation directory and port number. We also explain what each option means so beginners can follow along without confusion.
After the installation, we demonstrate how to verify that PostgreSQL is installed correctly on Windows 11. You will learn how to connect to PostgreSQL using pgAdmin and the command line, check the PostgreSQL version, and ensure the database server is running properly. These verification steps help you avoid common issues such as connection errors or service-related problems.
We also cover basic post-installation tips, including understanding the PostgreSQL service on Windows, managing databases, and knowing where configuration files are located. This gives you a clear overview of how PostgreSQL fits into your development workflow.
By the end of this video, you will have PostgreSQL successfully installed and ready to use on Windows 11. This guide is perfect for beginners who are learning databases as well as developers preparing their system for backend or full-stack development.
If you found this video helpful, don’t forget to like the video, subscribe to the channel, and share it with others who are learning PostgreSQL and database development.
#PostgreSQL #InstallPostgreSQL #Windows11 #Database #SQL #BackendDevelopment #WebDevelopment #Postgres #DatabaseTutorial #BeginnerProgramming #DeveloperSetup #pgAdmin #SQLTutorial #OpenSourceDatabase #CodingTutorial
How to Install PostgreSQL on Windows 11
Installing PostgreSQL on Windows 11 is an essential step if you want to work with a powerful, open-source relational database system. In this video, you will learn how to install PostgreSQL on Windows 11 step by step using the official installer. This tutorial is beginner-friendly and ideal for students, developers, and database enthusiasts who want a reliable PostgreSQL setup for development or learning purposes.
We begin by explaining what PostgreSQL is and why it is one of the most popular and trusted databases in the industry. PostgreSQL is widely used for building scalable web applications, backend APIs, enterprise systems, and data-driven software. It is known for its performance, security, and advanced features such as indexing, constraints, and support for complex queries. Understanding how to install PostgreSQL correctly is the first step toward working confidently with databases.
In this tutorial, we walk through how to download PostgreSQL from the official website and choose the correct version for Windows 11. You will see the complete installation process using the Windows installer, including setting up a database superuser password, selecting components like pgAdmin, and choosing the correct installation directory and port number. We also explain what each option means so beginners can follow along without confusion.
After the installation, we demonstrate how to verify that PostgreSQL is installed correctly on Windows 11. You will learn how to connect to PostgreSQL using pgAdmin and the command line, check the PostgreSQL version, and ensure the database server is running properly. These verification steps help you avoid common issues such as connection errors or service-related problems.
We also cover basic post-installation tips, including understanding the PostgreSQL service on Windows, managing databases, and knowing where configuration files are located. This gives you a clear overview of how PostgreSQL fits into your development workflow.
By the end of this video, you will have PostgreSQL successfully installed and ready to use on Windows 11. This guide is perfect for beginners who are learning databases as well as developers preparing their system for backend or full-stack development.
If you found this video helpful, don’t forget to like the video, subscribe to the channel, and share it with others who are learning PostgreSQL and database development.
#PostgreSQL #InstallPostgreSQL #Windows11 #Database #SQL #BackendDevelopment #WebDevelopment #Postgres #DatabaseTutorial #BeginnerProgramming #DeveloperSetup #pgAdmin #SQLTutorial #OpenSourceDatabase #CodingTutorial









![How to Install OpenAI Codex CLI on Windows 11 | Full Setup Guide (2026)
In this step-by-step tutorial, youll learn how to install and use OpenAI Codex CLI on Windows 11. This guide is perfect for developers, students, and AI enthusiasts who want to bring AI-powered coding directly into their terminal.
Codex CLI is an AI coding assistant that can understand your codebase, generate code, explain projects, help debug issues, and automate development tasks from the command line. It can be installed using npm and authenticated with your ChatGPT account or an OpenAI API key. ([OpenAI Help Center][1])
### 🚀 What Youll Learn
• Install Node.js on Windows 11
• Install OpenAI Codex CLI using npm
• Verify the installation
• Sign in with your ChatGPT account or API key
• Run your first Codex command
• Use Codex for code generation and debugging
• Understand approval modes and automation features
• Fix common installation issues
### 📋 Prerequisites
• Windows 11
• Node.js installed (recommended LTS version)
• ChatGPT Plus, Pro, Business, Edu, Enterprise account, or an OpenAI API key ([fdaytalk.com][2])
### ⚙️ Step 1: Install Node.js
Download and install Node.js from:
[Node.js Official Website](https://nodejs.org?utm_source=chatgpt.com)
Verify installation:
```bash
node -v
npm -v
```
### ⚙️ Step 2: Install Codex CLI
Open PowerShell or Windows Terminal and run:
```bash
npm install -g @openai/codex
```
Then verify the installation:
```bash
codex version
```
([OpenAI Help Center][1])
### ⚙️ Step 3: Authenticate
Launch Codex:
```bash
codex
```
Follow the browser authentication flow to sign in with your ChatGPT account or configure an API key. ([fdaytalk.com][2])
### ⚙️ Step 4: Start Using Codex
Example commands:
```bash
codex Explain this codebase
```
```bash
codex Create a REST API using Express.js
```
```bash
codex auto-edit Refactor this function
```
Codex supports multiple approval modes including Suggest, Auto Edit, and Full Auto. ([OpenAI Help Center][1])
### 💡 Windows 11 Notes
OpenAI documentation notes that Windows support has historically been experimental, and some workflows may work best inside WSL2 (Windows Subsystem for Linux). However, recent releases also provide improved native Windows support. ([OpenAI Help Center][1])
If you encounter shell-related issues such as:
```bash
sh is not recognized
```
consider installing Git Bash or using WSL2. ([Mintlify][3])
### 🎯 Why Use Codex CLI?
• AI-powered coding directly in your terminal
• Generate and refactor code faster
• Understand unfamiliar codebases
• Automate repetitive development tasks
• Works with many programming languages
• Local development workflow with AI assistance ([OpenAI Help Center][1])
### 👨💻 This Tutorial Is Perfect For
• Software developers
• Students learning programming
• AI enthusiasts
• DevOps engineers
• Windows 11 users exploring AI coding tools
By the end of this tutorial, youll have OpenAI Codex CLI fully installed and running on Windows 11, ready to supercharge your coding workflow.
#OpenAICodex #CodexCLI #Windows11 #AICoding #DeveloperTools #Programming #ArtificialIntelligence #CommandLine #SoftwareDevelopment #TechTutorial
[1]: https://help.openai.com/en/articles/11096431?utm_source=chatgpt.com OpenAI Codex CLI – Getting Started | OpenAI Help Center
[2]: https://www.fdaytalk.com/how-to-install-openai-codex-cli-on-windows-11/?utm_source=chatgpt.com How to Install OpenAI Codex CLI on Windows 11
[3]: https://www.mintlify.wiki/openai/codex/installation?utm_source=chatgpt.com Installation - Codex CLI How to Install OpenAI Codex CLI on Windows 11 | Full Setup Guide (2026)](https://i.ytimg.com/vi/UDY1kzUB8E4/mqdefault.jpg)
