Warframe is available on PC, PlayStation, Xbox, and Nintendo Switch. To begin, download the game client from your platform's respective store. On PC, you can download it directly from the official Warframe website or via Steam. The initial download is relatively small, but expect a significant patch download once you launch the game for the first time. Ensure you have ample hard drive space (around 50-70 GB) and a stable internet connection.
After installation, you'll be prompted to create a Warframe account. This account is separate from your platform's account and is crucial for linking your progress and accessing features like the Warframe website and forums. Choose a strong password and remember your login details. If you're playing on PC via Steam, your Steam account will be linked automatically, but you'll still need to create a Warframe account.