CdkeySales May Sale: Get Windows 10 Pro for $17 and 11 Pro for $23


CdkeySales Windows 11 logo
Head to to score major savings on Microsoft software (and use code CULT to save an additional 30%).

The big May Sale at CdkeySales is underway, offering excellent deals on Microsoft software. Amazingly low prices await on productivity software like Windows and Microsoft Office. That includes a Windows 10 Pro deal for just $17.05. And a free upgrade comes with it!

This post is brought to you by CdkeySales.

You can find surprisingly low prices at software activation keys provider now and throughout the year. To get the most savings, enter promo code CULT. That cuts an additional 30% off the site’s low prices on software keys. And when you buy Windows 10, you get a free upgrade to Windows 11!

CdkeySales May Sale: Windows 10 Pro for $17, Pro 11 for $23

If you’re still running an older version of Microsoft’s operating system, you owe it to yourself (and your PC) to take advantage of CdkeySales’ amazing prices on Windows 10 Pro and Windows 11 in the software seller’s massive May Sale.

Updating to at least Windows 10 proves important for several reasons. It’s not just to get the software’s new, powerful features. It’s because Microsoft eventually stops supporting Windows versions. For example, Microsoft ceased offering technical support and software updates for Windows 8.1 on January 10, 2023.

With the CdkeySales May Sale in full swing, check out these deals on the latest versions of Microsoft Windows:

Fresh spring deals on Microsoft Office Pro Plus and 365

If you ever worked on a computer, you should be familiar with Microsoft Office and the various programs that come in the world’s most popular software suite. And if you need the software, why pay more? These Microsoft Office deals are hard to beat.

Bargains on Windows and MS Office bundles

If you happen to need both Windows and Microsoft Office, you can save even more with combo deals from CdkeySales:

CdkeySales May Sale
Find big savings on genuine Microsoft software in the CdkeySales May Sale. Just head to using these links. And don’t forget to enter promo code CULT to get extra savings.

Simple steps to purchase and activate Microsoft software keys

If you’ve never bought software activation keys before, don’t worry. We’ll walk you through the process. We promise that it’s simple and straightforward.

First, go to On the software activation key purchase page for the product you want, just click the Buy Now button. (What could be simpler, right?)

Then just sign up quickly for your free CdkeySales account (or log in if you’re a repeat customer). After you complete your purchase, you will receive your software activation link via email.

CdkeySales using code CULT
This page confirms what you ordered and lets you enter the code CULT for maximum savings.

Next, click on the link in the email you received to get your OEM product key. Then go to Windows 10 Settings. Just click Start > Settings > System > About the program > Change product key, and enter your new product key.

After you activate the OEM key, you should see the following message on the activation page: “Windows is activated with a digital license linked to your Microsoft account.” purchase order
This page shows the status of your purchased order.

How to install and activate new software

Installing and activating new software via Microsoft is also a straightforward process. For example, let’s say you want to activate a Microsoft Office package. Just follow these steps:

  1. Go to the official Microsoft page for the Office software.
  2. Enter your Microsoft credentials (or create a profile if you do not already have a Microsoft account).
  3. Enter the purchased product key in the appropriate field (from the CdkeySales email you received after your purchase).
  4. After selecting your language and region, click Next to complete the activation.
  5. Now you can install Microsoft Office on your PC.
CdkeySales Microsoft registration
The process for activating your new software is straightforward as well.

What is also offers a range of software activation keys for games on an array of platforms, including Steam, Origin and Ubisoft Connect. Plus, the company sells hardware, network cards, gift cards, PC games and expansion packs.

If you encounter any problems before or after purchase, just contact’s customer service department via email at for a quick response.

Sponsored by Mediamz.


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