Fortnite is a popular video game that is available on PlayStation 4. To install it, you will need to first create an account and then download the game. Once you have downloaded the game, open it and click on the “Install” button. Once the installation process has completed, you will need to select “Fortnite” from the list of games that are installed. After selecting Fortnite, you will be able to play it by clicking on the “Play” button.
