|Place of Origin:||USA|
|Model Number:||Windows 8.1 Professional|
|Minimum Order Quantity:||1 piece|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Brand Name:||Microsoft||Model Number:||Windows 8.1 Professional|
|Place Of Origin:||USA/Ireland/Singapore/Puerto Rico/Germany||MOQ:||1PCS|
|Price:||Please Contact US Skype||Payment Terms:||T/T, Western Union, MoneyGram|
|Supply Ability:||10000 Per Week||Delivery Time:||1-2 Working Days|
|Packaging Details:||Retail Box||Version:||Windows 8.1 Professional|
|Activation:||100% Online Activation||Application:||Computer / Laptop|
windows 8.1 pro original product key,
win 8.1 pro product key
Windows 8.1 Professional License Key
Windows 8.1 Professional Pack 32 Bit / 64 Bit
Windows 8.1 Professional has not been designed for installations on devices running Windows XP or Vista.
Microsoft recommends that users buy the retail DVD of Windows 8.1 and do a clean install of the operating system.
That's not a confirmation that direct upgrades won't work though, and it remains to be seen if this is indeed the case or if there are workarounds that allow you to upgrade directly from XP or Vista to Windows 8.1
Users of older Windows operating systems have another option.
They can get Windows 8 instead, upgrade their operating systems to it, and then use the in-store upgrade to upgrade to Windows 8.1.
To clarify, upgrades from Windows 8 to Windows 8.1 are free.
What about upgrades from previous operating systems?
Windows 7 users can upgrade to Windows 8.1 using retail DVDs or downloads. They won't be able to keep their programs though, but files will remain available.
Please remember to backup your files before starting setup.
Windows 8.1 doesn't support upgrade from Vista or Easy Transfer import of Vista files and settings.
When upgrading Vista you need to use matching edition of Windows 7.
|Required processor:||1GHz processor or faster|
|Required memory:||1GB RAM for 32-bit; 2GB for 64-bit|
|Required hard disk space:||Up to 20GB available hard disk space|
|Required video card:||800 x 600 screen resolution or higher. DirectX 9 graphics processor with WDDM driver|
|Required connectivity:||Internet access (fees may apply)|
|Other system requirements:||Microsoft account required for some features. Watching DVDs requires separate playback software|
|Additional system requirements:||You must accept the enclosed License Terms, also at microsoft.com/useterms|
I welcome the return of retail versions of Windows 8.1. While it is certainly true that most users either bought a PC running Windows 8 right away or bought an upgrade to it because they had access to an older version of Windows,
the lack of a retail copy limited a subset of the user base.
Considering that XP and Vista users are more likely to upgrade,
it is not really clear why Microsoft did not put more effort into improving the upgrade experience for users of those operating systems.
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