Headed back to school? Get Windows 10/11 Pro for only $16 at CdkeySales.

Remember when you went back to school as a kid and that one guy always had the coolest sneakers? Don’t let that happen with software. While Mr. Cool is struggling with unsupported and insecure versions of Microsoft Windows and Office, you’ll be cruising — as long as you nab the latest versions at bargain-basement prices in the back-to-school sale at CdkeySales.com.

Save up to 90% off Microsoft Windows and Office in Back to School Sale

See the links below for the best deals CdkeySales offers on Windows and Office. If you’ve never bought a software activation key before, don’t worry. It’s easy to instantly activate them on Microsoft’s site. (We’ll show you how below.)

CdkeySales’ keys allow you to activate software downloaded from the official software provider’s website. Or you can activate it directly on the official website. And major savings will always be yours, up to 90% off the retail prices.

Unless otherwise noted, all deals listed below are for lifetime keys (although they will only work on one device). Global keys will work anywhere, with no georestrictions.

Bargains on crucial Windows Pro and Home

If you’re running an older version of Microsoft’s operating system, CdkeySales’ deals on Windows 10, Windows 10 Pro and Windows 11 are ideal.

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

• Windows 10 Pro (global key): $16.66 (30% off code CULT)
• Windows 11 Pro (global key): $22.32 (30% off code C​ULT)
• Windows 10 Home (global key): $13.70 (30% off code CULT)
• Windows 11 Home (global key): $21.44 (30% off code CULT)

Find savings on Microsoft Office Pro Plus and 365

Everyone who ever worked on a computer should be familiar with Microsoft Office and the various programs that come in the world’s most popular software suite.

If you need the software, why pay more? These Microsoft Office deals are hard to beat.

• Microsoft Office 2021 Professional Plus (global key): $53.10 (30% off code CULT)
• Microsoft Office 2019 Professional Plus (global key): $46.10 (30% off code CULT)
• Microsoft Office 2016 Professional Plus (global key): $27.80 (30% off code CULT)
• Microsoft Office 365 (global key good for one-year subscription on one device): $20.40 (30% off code CULT)

Get deals on Windows and MS Office bundles

If you happen to need both Windows and Microsoft Office, you can save even more with CdkeySales’ bundles:

• Windows 10 Pro + Office 2016 Professional Plus keys: $41.81 (30% off code CULT)
• Windows 10 Pro + Office 2019 Professional Plus keys: $58.44 (30% off code CULT)

How to buy 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 it’s simple and straightforward.

First, go to CdkeySales.com. 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.

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.”

Your new software: Installation and activation

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.

About CdkeySales.com

CdkeySales.com 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 CdkeySales.com’s customer service department via email at service@cdkeysales.com for a quick response.

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