Windows 8 and Windows 8.1 Upgrade Paths You can upgrade to Windows 8 Pro and keep Windows settings, personal files, and applications from the following Windows operating system editions: Windows 7 Starter ...
微軟祭出Windows 8 Pro低價升級方案 | iThome 微軟日前宣布，全球Windows用戶都可以39.99美元（約臺幣1,2,00元）升級到Windows 8 Pro，然而此項費用僅為下載安裝的升級費用。
