Windows 10 for $15, Office for $26: month-end discounts up to 91%!

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January is almost nearing its end, but the deals always endure. And the end of the month software sales from CDKeysales are certainly worth noting. No matter if you are looking for the good old Windows 10 system, new kids on the block with Windows 11 or some of the Office pack, they have your back. And with up to 91% discounts you really can’t go wrong. So take a look at their offers, because your computer will surely appreciate that.

Right now you can find quite some great deals on CDKeysales, enhanced with the 30% discount coupon GA30.

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Thanks to its powers you will be able to shave off full 30% off and get to the following great prices listed above. And because system is only the beginning, they have lumped in also some productivity packages featuring Microsoft Office. Or ideally combo offers with both. The prices listed already discounted by the coupon GA30.



Please use the discount code GA30 when you buy it and you can also use PayPal in the checkout.

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After payment, the buyer receives an OEM product key to the email specified during registration, which can be activated directly in the Windows 10 system itself in the next section – “Start” → “Settings” → “System” → “About the program” → “Change product key” (in this menu you need to enter the received OEM key). The operating system itself, by the way, can be downloaded from the official Microsoft website.

After activating the OEM key, the following message will appear in the Activation section: “Windows is activated with a digital license linked to your Microsoft account.”Please note that the activated Windows 10 key is tied to the computer’s motherboard. If you replace the computer, you will need to contact Microsoft support for further use of the key.


When it comes to activating Office, things are even easier. Just go to the official product page and then sign in with your Microsoft account. After that, enter the product key (which will be sent to you by e-mail after paying for the goods) in the special field, specify your region and preferred language, and then click “Next”. If done correctly, you should be able to download Office to your computer.

Disclaimer: We may be compensated by some of the companies whose products we talk about, but our articles and reviews are always our honest opinions. For more details, you can check out our editorial guidelines and learn about how we use affiliate links.

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