Windows 8.1 Professional 32 / 64 BIT OEM Product Key
Regional limitations: World Wide Available;
Language: All Language Supported;
This product is valid for activating both 32 and 64 bit versions;
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One Key For One Computer, key code can be reactivated on the same computer.
Download Directly from Microsoft.
Product In stock
Download directly from Microsoft at here.
In case of problems with redeeming your key try the second method of activation:
1. Go to this website.
2. To download your Windows 8.1 ISO follow these easy steps:
→ Type: Windows (Final),
→ Select version: Windows 8.1 with Update 3 (build 9600),
→ Select edition: Windows 8.1 Client (Pro/Core),
→ Select language: your desired language,
→ Select file: x32 or x64 version,
→ Click "Download".
3. Use the USB installation tool to install your operating system, which is available with detailed instructions here.
4. If needed, download additional language packs here.
5. In case of issues with activating the product using your key, please use the automated phone system to activate.
Please be aware that Windows 8 keys can also activate Windows 8.1.
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