Windows 10 Pro Lifetime key – RETAIL

Original price was: ₹7,900.00.Current price is: ₹2,300.00.

  • Support: 32/64 bit Windows 10 Pro
  • Validity: Lifetime – Unlimited OS reinstall.
  • Brand: Microsoft
  • Free upgrade to Windows 11 Pro
  • Delivery Time: Instant delivery after the Payment.

Best for those who frequently change the Hard Disk/SSD or Format their laptop or desktop. The windows can be activated even after formatting. You can also transfer the license to your new PC.

(54 customer reviews)

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  • Immediate replacement for faulty keys
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Windows 10 Pro Lifetime Retail key

  • The Windows 10 Pro license key will be sent to your email address immediately within 5 minutes after the payment. Please refer to Purchase Process.
  • It will come with official download links and installation instructions.
  • This key will activate Windows 10 Pro and it stays activated even after formatting the PC.
  • You will get all official updates and support from Microsoft.
  • Supports all languages and works worldwide. Works for both 32/64-bit Editions.
  • You can Update the PC, Login with your Microsoft account – No restrictions.
  • Supports Free upgrade to Windows 11 Pro.



  • You will receive an email containing the activation key.
  • If Windows Operating System is not installed on your PC, please install Windows first and then place an order.
  • This key will work only on Windows 10 Pro / Professional Edition. This key will not work on Windows 10 Enterprise, N, Education, or any other version. Check Guide to buy the right product key for your Windows 10
  • Activate the key within 2 days, because our replacement Period is 2 days.


Answers to common Questions:

What is the difference between the Single Time Use (STU), REUSABLE and RETAIL Licenses?

In short, three variants are available and all are valid for lifetime.

The Single Time Use (STU) key cannot be used again, after format or change of the Hard drive / SSD that contains the operating system.

Where as the REUSABLE key can be used in the same computer even after formatting or hardware changes like Hard drive / SSD.

Where as the RETAIL key can be used even after formatting or hardware changes like Hard drive / SSD. In case of motherboard failure, you can also transfer your license to another device.

To find more differences between the license visit FAQ'S

Is Windows 10 Pro lifetime?

Yes, You can permanently activate the Windows 11 pro by using the key purchased from our site.

What is the price of Windows 10 Pro Lifetime license?

The price of Windows licenses can vary based on factors such as the edition of Windows, the type of license, the region, and any ongoing promotions or discounts. It's recommended to visit our website to get the most up-to-date and accurate pricing information for Windows licenses.

I have Windows 10 Home / 10 Home Single Language Installed in my PC. Can I purchase Windows 10 Pro key and upgrade my Windows?

If you have Windows 10 Home / Windows 10 Home Single Language, You can purchase a Windows 10 Pro Key and Upgrade your Edition to Windows 10 Pro. (This Upgrade will not delete any Files / Applications from your PC)


Looking for Windows Applications like  MS Office 2021 Pro Plus Lifetime key – Account Bind, MS Office 2021 Pro Plus Lifetime key – 5 PC LicenseMS Office 2019 Pro Plus Lifetime key – 5 PC License


External Links:

Get all the features of the Windows Home operating system plus Remote Desktop, Windows Information Protection*, BitLocker**, and a suite of tools designed for business use.

CLICK HERE to learn more about the product features.

To know more about Windows 10, CLICK HERE


Optional: Additional Information for Interested Readers

Windows 10 Pro lifetime Retail Key - Requirements

Windows 10 Pro lifetime Retail Key - Windows Defender Antivirus

Introducing Windows 10 Pro: a powerful and reliable operating system by Microsoft that caters to professionals and businesses alike. With Windows 10 Pro, you can expect enhanced performance, advanced features, and top-notch security, making it the perfect choice for any professional user.

Windows 10 Pro lifetime Retail Key - Microsoft Defender Smart Screen

The Product Key is essential to unlock all premium features and to receive future updates. You can easily access the Windows 10 Pro OS for Microsoft Website and install the operating system on your device.

The Windows 10 Pro Retail Activation Key ensures a seamless activation process, providing you with an authentic and fully functional operating system.

Windows 10 Pro lifetime Retail Key - Microsoft Firewall

Windows 10 Pro lifetime Retail key

Microsoft Windows 10 Pro Price is competitive, offering excellent value for your investment. Windows 10 Pro Retail Key offers can be found online, but it’s always best to purchase a genuine key to ensure optimal performance and support.

Windows 10 Pro Lifetime Retail Key options are available at online retailers. To purchase a Windows 10 Pro Key Online visit reputable retailers.

Windows 10 Pro lifetime Retail Key - Windows Hello

The Windows 10 Pro Key Activation ensures that you have a genuine product, Windows 10 Pro India makes it an affordable option for users in the country.

Explore Windows 10 Pro Retail License Price to get the best deal. Purchasing a genuine license guarantees the best experience and support. Windows 10 Pro License Price and Windows 10 Pro Licence Key options are available for purchase.

Windows 10 Pro lifetime Retail Key - Wake on approach and lock on leave

Windows 10 Pro License options are available for users looking to upgrade their current Windows OS.

Pro License to get the most out of your investment. Upgrade to a powerful, feature-rich operating system perfect for professionals and businesses.

Additional information


This product requires Windows 10 Pro (or) Windows 10 Home (or) Windows 10 Home Single Language installed on your PC. If the OS is not Installed, download and Install the Operating System from Microsoft Website. Select “ I don't have a product key ” option at the time of installation. Then Select WINDOWS 10 Pro from the list of Operating systems. After installation, first Update your PC and then use the given key to activate Windows.


Go to PC Settings, select Update and Security => Go to Activation => Click on Change Product Key => Paste / Enter the Windows 10 Pro Key you received => Select Next => Select Activate

54 reviews for Windows 10 Pro Lifetime key – RETAIL

5 Star
46 review(s)
4 Star
8 review(s)
3 Star
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Reviewed by 50 customer(s)

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    Mark Moe

    Windows Installed and activated without any issues

    June 19, 2024
    Verified Review
  • Avatar


    Works fine

    November 14, 2023
    Verified Review
  • Avatar


    Work’s great

    May 5, 2023
    Verified Review
  • Avatar

    dhurb singh

    The product works great! I had to download it from the microsoft website and input the key they provided, but it was fast and easy. Thank you!

    April 26, 2023
    Verified Review
  • Avatarrx-user-avatar rx-user-avatar-70 alignnone photo

    Nakul Nath

    The transaction was incredibly smooth, and the product key worked exactly as advertised. I had no complications getting the item or using it for my new computer. Shopping from this store was easy!

    March 19, 2023
    Verified Review
  • Avatar

    adarsha patnaik

    Although I was skeptical at first, the process was very smooth. I received an email with a activation guide and product key immediately.

    February 25, 2023
    Verified Review
  • Avatar

    abhishek patil

    I purchased two products in the last three days from Delta keys. I got Office 2016 at a fantastic price. The download info and key were issued to me within two minutes. I installed it without any problems, and it activated immediately. It was in use within twenty minutes. I also purchased Win 10 for another PC at a great price. I contacted Deltakey, and they got back to me within a few hours. After that, everything went well, and it was activated and running, ready for use. I recommend them because I needed these products and didn’t have to pay a rip-off price for them. Their after-sales support was also very good.

    February 1, 2023
    Verified Review
  • Avatarrx-user-avatar rx-user-avatar-70 alignnone photo

    arjun A

    I got superb value when I purchased the key to windows 10 pro RETAIL. The key was emailed to me within seconds of me paying through card.The reason for purcahsinsg the preminum key is that it works even after the HArdware failure. The process was very straightforward, and I was able to load it within 5 minutes. It was excellent value and I would recommend it.

    January 12, 2023
    Verified Review
  • Avatar

    Avinash Chandrasekaran

    I bought a Win 10 Pro key and installed Windows on my new hard drive, Initialyy the key didn’t work but I found a solution by selecting change key and adding the same key after restarting the PC. Activation proceeded without any issues after that.

    December 7, 2022
    Verified Review
  • Avatar

    Krish Pradhan

    It’s very easy and fast to get product key from My windows 10 pro for which I bought product key is working smoothly. Thanks a lot

    November 14, 2022
    Verified Review