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Upgrade to Windows 10 Professional - Product Key

Here's how you can upgrade to Windows 10 Professional. Keeping pace with technology is possible: receive your original license right away via instant email delivery, along with all the... [click for more info]
$45.99 Save $110.00

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Here's how you can upgrade to Windows 10 Professional. Keeping pace with technology is possible: receive your original license right away via instant email delivery, along with all the instructions you need to upgrade to Windows 10 in few quick and easy steps using the official Microsoft tool.

* Keep pace with technology to maintain high standards.
*IMPORTANT: by purchasing an Upgrade to Windows 10 Professional, the upgrade to the new Windows 11 Operating System will be free. You cannot upgrade from Windows 7, Windows 8 and Windows 8.1 to Windows 10 any longer. To install Windows 10, you need to perform a clean setup after you purchase a product key for Windows 10.

Upgrade to Windows 10 Professional

IMPORTANT; If you want to do a normal installation you need this product: Windows 10 Professional
With its newly implemented and enhanced features, Windows 10 Professional affords a more streamlined and dynamic work experience, thanks to its many new additional functionalities. Upgrading to Windows 10 Professional will also allow you to install and use Microsoft Office 2021 Suite, elevating your computer to a more advanced level. Compatible with both 32-bit and 64-bit versions. You can now move from Win 10 Home to Professional. We always recommend installing an Antivirus to protect your device, you can choose your Antivirus by clicking here.
Please note that this type of update can only be performed on a genuine Microsoft operating system, if you are running a cracked version of a Windows operating system you will need to format your computer.

Upgrade from Windows 10 Home to Windows 10 Professional

The license you will receive also enables you to upgrade from Windows 10 Home to Professional, if necessary. Within a few minutes of purchase, you will receive an email containing your original Microsoft license and all the instructions you need to upgrade in just a few quick and easy steps. The procedure will be the official Microsoft procedure and will take only a few minutes.

Windows 10 Professional is compatible with Office 2021

Windows 10 Professional support Office 2021 installation and compatibility. Find out more about Office 2021.
Compatible withOffice 2019 - Office 2016 - Office 2013 - Office 2010 is also available Microsoft Office for MAC.

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Windows Operating Systems: Windows 11Windows 10Windows 8Windows 7
Antivirus: KasperskyESETMcAfeeAvastBitdefenderNorton
VPN: VPN for PCVPN for MacVPN for Mobile
Microsoft Server: Windows ServerWindows Server CALWindows Server RDS CALMicrosoft SQL Server
Backup and Recovery Software: AOMEI - EaseUS

What happens if you format your PC or migrate to a new one? (lifetime license)

This Microsoft license is a lifetime license. It is not a subscription service and therefore does not require periodic renewals for a fee. By purchasing Windows 10 Professional, you will own the software permanently without any additional future expenses, and you will enjoy all the benefits of owning an original Microsoft license that you can use on your computer or device, even if you format your current device or switch to a new one. You can reuse it forever, bearing in mind that it is valid for one device only and must be therefore deactivated on any previous devices before reactivating on a new device.

What will I receive if I purchase Windows 10 Professional 32/64-bit?

The product is delivered within seconds directly via email, thus avoiding the environmental impact of shipping physical goods.

  •  - 1 Original Microsoft Activation Code for Windows 10 Professional valid for use in 1 PC (Product Key)
  •  - Download link for Windows 10 Professional 32/64-bit (ISO File)
  •  - Quick and easy installation guide
  •  - Free technical support
  •  - Invoice 

Are you a reseller?

If you’re a reseller, mail us at sales@mrkeyshop.com and we’ll send you a tailor-made price list. Let’s work together!

System requirements

Platform Windows
Supported Operating Systems Windows 10
Processor 1 GHz or faster processor or SoC 
RAM 1 Gb RAM (32-bit) or 2 Gb RAM (64-bit)
Hard disk 16 Gb RAM (32-bit) or 20 Gb RAM (64-bit)
Graphic card DirectX 9 or higher with WDDM 1.0 driver 

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