Before starting out with the Unity Editor, you might want to familiarize yourself with the platforms that you can create your projects in. Unity supports most of the leading desktop, web, and mobile platforms:
Note: If you are a developer with access to Closed platforms, you may see more platform options when you download and register your preferred platform setup. For further information, see Platform Module Installation. and Unity forums.
有关 Unity 支持的平台的完整列表以及这些平台的系统要求，请参阅系统要求文档。