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MS Win 8.1 PRO OEM Key 【Back To School Sale】

Permanent,Authorized,Global Key, For 1 PC； Support Both 32 Bits And 64 Bits； Windows 8.1 is different from Windows 8 , They are two different versions;

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Product Description
Frequently Ask Questions

Please install the correct win system yourself before activate the key

How long will it take to receive the key after purchase? Where can I find it?

The key will be delivered automatically within 3-5 minutes. You can find it in "My Purchased Orders".

What should I do if my key fails to activate?

There are various reasons for activation failure. The most common issue is incompatibility between your system and the purchased key. Please first check if your system version (such as Windows Pro edition) meets the key requirements. If the problem persists, contact our 24/7 online customer service, and we will help you replace the key promptly.

How to apply for a refund or exchange?

To apply for a refund or exchange, please contact our 24/7 online customer service and provide the following information: • Your order number • Relevant screenshots (e.g. activation failure prompt, purchase details, etc.) We will process your request as soon as possible.

How long does a refund take to arrive?

Refunds for PayPal payments are usually processed instantly. For bank or credit card payments, funds generally take 7-10 working days to arrive, depending on your bank’s processing time and local regulations. Feel free to contact our support team anytime if you have questions about your refund status.

About Returns and Exchanges

Please activate your license within 180 days after purchase. Free key replacement is available for any issues occurring within this period.

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