Windows Media Center を Windows 8 Pro に追加 | 機能の追加 - Microsoft WindowsSummary As of October 30, 2015, the Windows 8 and 8.1 Pro Pack (which upgraded Windows 8 Home or 8.1 Home to Windows 8 Pro or 8.1 Pro, with Media Center) and Media Pack (which added Media Center to Windows 8 Pro or 8.1 Pro) are no longer available for purchase from Microsoft. Previously purchased feature pack licenses will still work, and valid feature packs may still be available for purchase fro
Windows 8 PC発売3日間の販売台数は、Windows 7出荷時のわずか3分の1留まりに
