Black Friday sales have become synonymous with savings on holiday shopping. And this extends to Microsoft software when you visit the Black Friday Sale at software activation keys provider CdkeySales.com.

As a Cult of Mac reader, you can click on the links below and get a great deal on Windows 10 that gets you a free upgrade to Windows 11. And you can dig up big savings on plenty of other Microsoft software, too.

To get the most savings, enter promo code CULT at CdkeySales.com. That will take an extra 35% off the site’s already-low prices on keys for Windows 10 Pro Global, Microsoft Office 2021 Pro and more.

This post on discount Microsoft software is presented by CdkeySales.com.

If you want scary-good deals on Microsoft software, head to the big Halloween Sale at software activation keys provider CdkeySales.com. As a Cult of Mac reader, you can click on the links below and get an even better deal on Windows 10 that gets you a free upgrade to Windows 11. And you can score big savings on plenty of other Microsoft software, as well.

To maximize your savings, enter promo code CULT at CdkeySales.com. That will take an extra 30% off the site’s already-low prices on keys for Windows 10 Pro Global, Microsoft Office 2021 Pro and more.

This Christmas software activation key sale post is presented by CdkeySales.com.

Just as with previous sales events, Cult of Mac readers can grab special discounts on the already-low-priced software activation keys available at CdkeySales.com. Now it’s time for the Christmas Sale, featuring deals up to 35% off regular prices.

This Cyber Monday software sale is presented by CdkeySales.com.

Just as during previous sales events, Cult of Mac readers can grab special discounts on the already-low-priced software activation keys available at CdkeySales.com. It’s time for the Cyber Monday Sale, featuring 35% off deals. (This drops to 30% off in December, so act fast!)

This software activation key sale post is presented by CdkeySales.com.

Some previous CdkeySales.com discounts offered Cult of Mac readers 20% off the company’s already-low-priced software product activation keys. But now, in CdkeySales’ Halloween Sale, you can get a whopping 30% off great products like Genuine Lifetime Windows 10 Pro and many more. See the list below — and don’t forget to use coupon code CULT to lock in your best savings.

This Microsoft software activation key sale post is brought to you by CdkeySales.com.

Previous sales events from CdkeySales.com offering Cult of Mac readers a special 20% discount on already-low-priced software activation keys have been extended further into the fall season. You can still get genuine lifetime Windows 10 Pro for only $16 — or the two-PC version for just $28.18 — among other great deals on Microsoft operating system and productivity products.

This autumn software sale post is presented by CdkeySales.com.

Just as during previous sales events, Cult of Mac readers can now grab a special 20% discount on the already-low-priced software product activation keys available at CdkeySales.com. It’s time for the Autumn Sale!

This software keys post is presented by CdkeySales.com.

As with previous sales events, Cult of Mac readers can now grab a special 20% discount on the already-low-priced software product activation keys available at CdkeySales.com.

This software keys post is presented by CdkeySales.

In line with previous exclusive sales events, Cult of Mac readers now have another chance to benefit from a special 20% discount on the already-inexpensive software product activation keys available at CdkeySales.com.

This Windows and Office upgrades post is presented by CdkeySales.

CdkeySales.com is now offering Cult of Mac readers a genuine Windows 10 Pro OEM key for just $14. What’s more, you can get a Windows 10 Home key for just $12. Those prices deeply undercut what you’d have to pay Microsoft for a key. In addition, there are deals on a slew of other Windows OS and Office products, as well as combination bundles, at 18% off. See the list of product links and prices below.