1. Install Node.js: Go to the official website nodejs.org and download the latest version of Node.js. Run the downloaded file and follow the installation instructions to install Node.js on your system.
2. Verify Node.js installation: Open the command prompt (CMD) and type the following command to verify that Node.js is successfully installed:

node -v

This command will display the installed version of Node.js if it has been installed correctly. 3. Install Yarn package manager: In the command prompt, enter the following command to install Yarn globally on your system:

npm install --global yarn

This command will download and install the Yarn package manager. 4. Install project dependencies: In the command prompt, navigate to your project's directory. Then, run the following commands one by one:

yarn add
yarn add react react-dom next
yarn add next

These commands will install the project dependencies, including React, ReactDOM, and Next.js. 5. Close and reopen the command prompt: After installing the project dependencies, close the current command prompt window and reopen a new one. This is necessary for the installed dependencies to take effect. 6. Start the development server: In the new command prompt window, navigate to your project's directory. Then, run the following command:

npm run dev

or

npm run start

By following these steps, you should be able to set up and run your project using the specified commands.