Go to the official Fortnite website or your device’s app store
Choose your platform: PC, Mac, PlayStation, Xbox, Nintendo Switch, iPhone, or Android
Download and install the Epic Games Launcher on PC or Mac
Open the Epic Games Launcher and sign in or create an Epic Games account
Search for Fortnite in the launcher or store
Click Download or Install
Wait for the download and installation to finish
Open Fortnite and sign in to start playing