AVAILABLE: Windows 11 - Windows 10 - Windows 7 - Windows 8
Also available: Microsoft Office Suite - Antivirus - VPN - Microsoft Server - Backup and Recovery
Microsoft Windows 10 Home 32/64 Bit - Product Key$112.99 $37.99
The Windows 10 Home operating system has been designed for both private individuals and more experienced customers. Multiple features have been...
Windows 10 Professional 32/64 Bit - Product Key$160.99 $42.99
Windows 10 Professional is available in both 32-bit and 64-bit versions and is supported by all software manufacturers. All the features of...
Microsoft Windows 7 Professional 32/64 Bit - Product Key$123.99 $26.99
Windows 7 Professional is available in both 32-bit and 64-bit versions and is supported by all software manufacturers. Windows 7 Professional is...
Microsoft Windows 7 Home & Premium 32/64 Bit - Product Key$117.99 $21.99
This is a lifetime license. It is not a subscription service and therefore does not require periodic renewals for a fee. By purchasing Windows 7...
Microsoft Windows 7 Ultimate 32/64 Bit - Product Key$117.99 $26.99
The Windows 7 Ultimate operating system was designed for private individuals, small businesses, and professionals. It includes many performance...
Microsoft Windows 8.1 Professional 32/64 Bit - Product Key$96.99 $26.99
Windows 8.1 Professional is available in both 32-bit and 64-bit versions and delivers high performance for both business and professional users....
Upgrade to Windows 10 Professional - Product Key$155.99 $45.99
With its newly implemented and enhanced features, Windows 10 Professional affords a more streamlined and dynamic work experience, thanks to its...
Windows 11 Professional 64 bit - Product Key$192.99 $64.99
This edition of Windows 11 provides you with a modern and overhauled UI, functional, sleek, and pleasant. Also offers security and encryption...
Upgrade to Windows 11 Professional - Product Key$192.99 $64.99
Upgrading Windows 11, you’ll get a more service-oriented OS, optimizing your experience, as well as focusing on security and new features. Get...
Windows 11 Home 64 bit - Product Key$182.99 $53.99
Windows 11 is a complete overhaul both for its features and its look, offering users cutting-edge functionality to optimize your PC’s resources...
Windows 11 Enterprise 64 bit - Product Key$246.99 $85.99
The newest Enterprise edition of the latest Microsoft Operating System is available in our catalog at a very competitive price. Windows 11...
Buy Microsoft Operating Systems from Mr Key Shop at very competitive prices. 100% genuine digital licenses, tracked and secure payments with a full money-back warranty. Instant digital delivery after purchase, with free English-speaking Customer Service.
Buy Windows Operating Systems
Mr Key Shop offers the best Microsoft Windows Operating Systems for all your needs and at very competitive price points. Order your new Windows OS and save, with instant inbox delivery. Mr Key Shop’s catalog is complete with the most popular Windows editions. If you have an older PC, buy and download Windows 7 or Windows 8.1, both are excellent OSs if your machine is not too up-to-date.
Speaking of more modern Microsoft Operating Systems, we also offer Windows 10, one of the best Microsoft Products ever, with an overhauled UI and advanced features for multi-device operation, even for touch screens, like 2-in-1s. Only Windows 10 allows you to upgrade to Windows 11 for free! Our catalog also includes this new Microsoft Operating System. Purchase Windows 10 OS and save twice: you’ll pay way less than the MSRP and you can upgrade to Microsoft Windows 11 spending zero! Furthermore, Windows 10 is specifically designed to get the most ouf ot Microsoft Office 2019, one of the best productivity suites from Microsoft.
If you need the latest OS, Microsoft Windows 11 is already available from Mr Key Shop! Buy your Home or Professional license and if you match your order with Microsoft Office 2021, you’ll be able to get the most out of both software and save money! Hardware optimization, security and collaboration, as well as co-authoring and native Android app support (with a later update) are just some reasons to go and buy Windows 11 from Mr Key Shop! We always recommend protecting your devices by also installing a valid and effective Antivirus against cyber attacks.
Download Windows Operating Systems
Buy and download Windows Operating Systems from Mr Key Shop: this is how you will save on the price list, and, above all, receive your 100% genuine and guaranteed product key within a few seconds from your purchase, with an official ISO download link and full instructions on how to install Windows quickly and easily. Mr Key Shop only offers secure and tracked payment methods, with a full money-back warranty: at the end of your transaction, you’ll receive everything you need in your inbox. You’ll be able to download and install Windows with no external help. Enjoy your new OS in a breeze!
Install Windows operating systems with digital licenses
With Digital Delivery we can offer our professional service, together with cheap prices from our 100% authorized store. We can also help save the environment: by sending your order to your inbox, we can reduce the impact of physical good transport systems, lowering the related emissions and waste. Together, we can make the world greener because we are an Eco-Friendly Company!
The licenses for Windows Operating Systems are perpetual. What does it mean?
Mr Key Shop’s catalog only includes perpetual licenses for Windows Operating Systems. Such licenses are bound to a Microsoft Account and not a given machine. Whenever you need to format your PC or replace something in your hardware, just reuse your product key. You’ll deactivate the previous license and will be able to reuse it to install your Windows OS again without buying a new product key.
When I buy a new Windows Operating System, what will I get?
Buy Microsoft Windows from Mr Key Shop and you’ll save on the price list and, most importantly, you’ll receive your order in your inbox within a few seconds from purchase. Check your email, we’ll send you the following:
- Your Windows Operating System (1 user license)
- Official Windows ISO download link
- Clear and complete instructions on how to download, install and activate Windows
- Free English-speaking Customer Service
Are you a reseller?
If you’re a reseller, mail us at email@example.com and we’ll send you a custom-made price list. Let’s work together!
Microsoft Office Suites are also available on Mr Key Shop.
Office 2021 is the latest and most updated Microsoft Office Suite, compatible only with the Windows 10 and Windows 11 Operating Systems. Find out more about Microsoft Office 2021.
Also available: Office 2019 - Office 2016 - Office 2013 - Office 2010 is also available Microsoft Office for MAC.
Find more Products in Mr Key Shop's Catalog
Windows Operating Systems: Windows 11 - Windows 10 - Windows 8 - Windows 7
Antivirus: Kaspersky - ESET - McAfee - Avast - Bitdefender - Norton
VPN: VPN for PC - VPN for Mac - VPN for Mobile
Microsoft Server: Windows Server - Windows Server CAL - Windows Server RDS CAL - Microsoft SQL Server
Backup and Recovery Software: AOMEI - EaseUS
See each version of Microsoft Windows to see the minimum requirements.
through SSL encryption.
your software after purchase.
Install and activate the software,