Windows 8.1 Pro – Retail Product Key

Windows 8.1 Pro OEM Activation Key - 1 PC

Windows 8.1 Pro – Retail Product Key

$19.99 USD

In stock
(7 customer reviews)

$19.99 USD

  • A new and genuine retail product key
  • Lifetime license for 1 PC
  • Eligible for Microsoft support
  • Supports reactivation on a different PC
Availability: In stock
View cart


Buy a Windows 8.1 Pro Product Key to enjoy the following features

Microsoft Windows 8.1 Pro is the most complete Windows experience yet. Get more done with the latest apps, improved powerful multitasking capabilities, and speedy performance! Use the new customization features and personalize your PC just the way you want.

A beautiful new Start screen with live tiles, plus the familiar desktop and Start button.

Designed for touch, mouse, and keyboard.

Great built-in apps like Mail, Calendar, Photos, and Skype, with many more available from the Windows Store.

Built-in cloud storage with OneDrive for easy access to your pictures, files, and settings.

Includes Internet Explorer 11 for faster, more secure web browsing.

Keeps you up to date and more secure with Windows Defender, Windows Firewall, and Windows Update.


Minimum system requirements

  • Processor: 1 gigahertz (GHz) or faster
  • RAM: 1 gigabyte (GB) (32-bit) or 2 GB (64-bit)
  • Hard Drive Spacee: 16 GB (32-bit) or 20 GB (64-bit)
  • Graphics: Microsoft DirectX 9 graphics device with WDDM driver
  • Internet Connection: Internet connectivity is necessary to perform updates and to download and take advantage of some features

Additional information

Supported Languages

Arabic, Bulgarian, Chinese, Croatian, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian

Activation Region





Digital Download




Download Link

All of our products are delivered digitally as a unique "key" which is activated on the corresponding platform, granting the purchased product to the customer.

Along with a unique key, we provide an Activation Guide or Download Link for each product.

Our average delivery time is under 5 minutes, but can take up to 24 hours if we need to manually process an order, and/or verify the billing details in accordance with our fraud prevention policy.

We are an all-digital vendor, as such we do not physically ship anything to you. This lets us pass on significant cost savings, speed up delivery time and help save the environment from needless wasted packaging and transportation emissions.

7 reviews for Windows 8.1 Pro – Retail Product Key

Based on 7 reviews
5 star
4 star
3 star
2 star
1 star
  1. 5 out of 5

    David A. (Verified Purchase)

    Verified reviewVerified review - view originalExternal link

    Works as advertised; I will definitely buy again

    (1) (0)
  2. 5 out of 5

    Bruce (Verified Purchase)

    Verified reviewVerified review - view originalExternal link

    Good service

    (1) (0)
  3. 5 out of 5

    Jeff J. (Verified Purchase)

    Verified reviewVerified review - view originalExternal link

    Worked great for activating my Windows 11 install! Go pro or go home!

    (0) (0)
  4. 5 out of 5

    jacob k. (Verified Purchase)

    Verified reviewVerified review - view originalExternal link

    purchased 2x Windows 8.1 OS, works as a charm.

    (0) (0)
  5. 5 out of 5

    Tony Milani (Verified Purchase)

    Verified reviewVerified review - view originalExternal link

    Good Product and service

    (0) (0)

Only logged in customers who have purchased this product may leave a review.