To download the Phantom Wallet Extension, first, visit the official website to ensure you are getting the authentic extension. Look for the "Download" button on the homepage or in the extension section. Click on it to start the download process.
Once the file is downloaded, locate it in your computer's downloads folder. Double click on the file to begin the installation process. Follow the on-screen instructions to complete installing Phantom Wallet Extension.
After installation is complete, open your web browser and navigate to where extensions are managed. Find Phantom Wallet Extension in your list of extensions and make sure it is enabled.