軟體授權條款裡面有這麼一項基本上可以理解成一個授權對應的就是一套軟體...那怕是同一台電腦裝雙系統也要額外再買另一個授權才行...Multiple versions. If when acquiring the software you were provided with multiple versions (such as 32-bit and 64-bit versions), you may install and activate only one of those versions at a time.