下载地址及安装方法：http://store.steampowered.com/steamos/buildyourown
配置要求：
Processor: Intel or AMD 64-bit capable processor
Memory: 4GB or more RAM
Hard Drive: 500GB or larger disk
Video Card: NVIDIA graphics card
(AMD and Intel graphics support coming soon!)
Additional: UEFI boot support
USB port for installation
警告：安装此系统将删除计算机上的所有数据