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  • Windows 10 Pro Professional CD-KEY (32/64 Bit) Windows 10 Pro Professional CD-KEY (32/64 Bit)

Windows 10 Professional CD-KEY (32/64 Bit)

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Quick Overview

Availability: In stock

Regular Price: $118.48

Special Price $15.17


Windows 10 Professional CD-KEY (32/64 Bit) works only for Windows, not for Mac!

Please note:
Windows 10 Home, Windows 7 Home Basic/Premium and Windows 8.1 CoreCountrySpecific/CoreSingleLanguage/Chinese (incl. WMC) CANNOT be directly upgraded to Windows 10 Professional by changing product key in Windows system. If You have these editions on you computer, you need to make a clean installation after purchasing Windows 10 Professional.

More information about installation you can find in delivery email.

Please check the spam or junk mail folder too.

win 7 PC is out of support

Windows 10 is designed to be compatible with the hardware, software, and peripherals you already own. And always-enabled updates help you stay current on features and security for the supported lifetime of your device.

Windows 10 gives you absolutely the best experience for doing what you do. Stay focused with easy ways to snap apps in place and optimize your screen space for getting things done. See your open tasks in a single view and create virtual desktops to gain space or group things by project, like Office apps for work and games for play.

Gaming just got even better with Windows 10. Not only do your existing games work great, but now you can play and connect with gamers across Xbox One and Windows 10 devices. From the best casual games to a new generation of PC gaming, Windows 10 is built for games you love.

Some users may afraid of uncustomed operation on Windows 10, but the fact is that it is a really easy and convenient experience with it. You will find it is quick to be familiar with and you can not live without it after a long-time using. No more to say, start a comfortable system from now!

windows 10 pro 1pc

How to activate Windows 10 Pro Pruduct Key:

The first way:
1. Download and install Windows 10 Professional.
2. Open system "Control Panel" - "All Control Panel Items" - "System", and click "Activate Windows" & "Change Product Key".
3. Click "Activation" and enter your Windows 10 Pro key.

The second way:
1. Download and install Windows 10 Pro Professional.
2. Right-click "Start Menu", choose "System".
3. Click "About", then Click "Change Product Key" or "Upgrade Your Edition of Windows".
4. Click "Change product key" and Enter your Windows 10 Activation Key.

Product Tags

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  1. Ron Sarault
    Great Site review by Ron Sarault on 9/25/2022

    Faultless service and delivery speed. Recommend to all

  2. David
    Great product keys with great deals! review by David on 9/20/2022

    Great product keys with great deals! I will be buying from them again very soon.

  3. Shelly Adams
    Jeff Johnston review by Shelly Adams on 9/14/2022

    Keysoff is an excellent website, and price was good too.

  4. branham
    Rápido y exacto - gracias! review by branham on 9/14/2022

    Rápido y exacto - gracias!

  5. richard Dobson
    Very fast and easy review by richard Dobson on 9/6/2022

    The website was very user friendly.

  6. H Silva
    Great service, very good. review by H Silva on 9/2/2022

    Great service, very good.

  7. John Asquith
    Excellent service with great prices. review by John Asquith on 9/2/2022

    Excellent service with great prices.

  8. Lucie
    Awesome experience review by Lucie on 8/25/2022

    Great and easy to use website.

  9. Brian Mattei
    It works well review by Brian Mattei on 8/16/2022

    It works well

  10. Paul Borchart
    ¡Excelente servicio al cliente! review by Paul Borchart on 8/1/2022

    ¡Excelente servicio al cliente!

  11. Emanuele
    Super Helpful review by Emanuele on 7/12/2022

    Helped with WIN 10

  12. Santiago
    Great but be patient! review by Santiago on 6/22/2022

    This is the only review that matter as I am writing! I had to wait an hour until the e-mail was sent but it worked perfect! I was afraid that it could be fake since it took a full hour since the payment was done until the key was delivered!!

    I recommend to contact the mail of keysoff if you also have problem with the delivery of the key! They were supportive and sent the key finally!

    Perfect price and it works! Just be patient and contact keysoff if the mail is not sent!

  13. Waqar Khan
    Excelente site review by Waqar Khan on 5/24/2022

    Excelente site. Excelentes preços baratos

  14. Philip Morgan
    Fácil de encomendar e entrega rápida review by Philip Morgan on 4/12/2022

    Fácil de encomendar e entrega rápida

  15. Alejo
    Activación exitosa! Gracias review by Alejo on 3/27/2022

    Aprovechando un descuento consegui activar Windows!

  16. Sandun Dayarathne
    Thank you review by Sandun Dayarathne on 3/17/2022

    Thank you

  17. Jess Parker
    Super solution review by Jess Parker on 3/10/2022

    Super solution

  18. Artur Stachurski
    Quick service and delivery at a great price review by Artur Stachurski on 3/2/2022

    Quick service and delivery at a great price

  19. Ed Taylor
    The delivery was equally much more faster than I would ever have imagined. review by Ed Taylor on 2/17/2022

    The delivery was equally much more faster than I would ever have imagined.

  20.  John Key
    Dependable and easy review by John Key on 2/13/2022

    They always get it right.

  21.  Darron Green
    Fast response. Very satisfied review by Darron Green on 2/7/2022

    Fast response. Very satisfied and keysoff will be my go to site when I need new keys. I will buy again.

    Excellent quality and very fast delivery review by MRS MARGARET CLUNIE on 1/19/2022

    Excellent quality and very fast delivery

  23. Джули Филлипс
    легко заказать онлайн. хорошие цены. качество продукции еще предстоит выяснить. review by Джули Филлипс on 1/14/2022

    легко заказать онлайн. хорошие цены. качество продукции еще предстоит выяснить.

  24. Nan Y
    This is what I needed and it provided me good stuff review by Nan Y on 1/6/2022

    This is what I needed and it provided me good stuff, well not just good stuff, their one of the best, will definitely purchase from them again and support them.

  25. Michael Morrison
    Great Product, Price, & Transaction review by Michael Morrison on 12/27/2021

    Great Product, Price, & Transaction

  26. Mr Robert Kersey
    good purchase review by Mr Robert Kersey on 12/9/2021

    a good purchase, with a super fast delivery, excellent product

  27. Rick
    Very quick shipping and reasonable prices. I am happy with my purchase and will do so again review by Rick on 11/30/2021

    Very quick shipping and reasonable prices. I am happy with my purchase and will do so again

  28. Busbob
    They delivered the correct product quickly and at a reasonable price. I would likely use them again. I would also recommend them to my friends and famil review by Busbob on 11/28/2021

    They delivered the correct product quickly and at a reasonable price. I would likely use them again. I would also recommend them to my friends and famil

  29. Jay
    I have also told many of my friends to try this website out and see for themselves. They to were very pleased. review by Jay on 11/24/2021

    I have also told many of my friends to try this website out and see for themselves. They to were very pleased.

  30. Rupert Fernandes
    easy to find. Nice price too review by Rupert Fernandes on 11/16/2021

    easy to find. Nice price too

  31. MM5463
    Super fast shipping and friendly contact. review by MM5463 on 11/7/2021

    Super fast shipping and friendly contact. Recommended

  32. Mukesh Patel
    Good price review by Mukesh Patel on 11/1/2021

    Good price & fast speed

  33. WER
    Definitely recommended! review by WER on 10/31/2021

    Product matches exactly with description. Super easy and fast ordering. Definitely recommended!

  34. Carl Yorke
    I thought the price was very reasonable review by Carl Yorke on 10/25/2021

    I thought the price was very reasonable, it was a very pleasant experience.

  35. ADÃO
    O preço e o serviço foram tão bons, com certeza voltarei na próxima vez, se precisar review by ADÃO on 10/21/2021

    O preço e o serviço foram tão bons, com certeza voltarei na próxima vez, se precisar

  36. Adolphe
    Très facile à utiliser review by Adolphe on 9/30/2021

    Très facile à utiliser et à configurer. La clé CD est simple et rapide

  37. Okala
    Great review by Okala on 9/23/2021

    I was skeptical at first as it sounded too good to be true, but when a couple min after the purchase, I got an email with the product key. I copy pasted the product key and it worked perfectly. It was very quick and simple, and I will be buying from them again if I or any of my friends need a windows key.

  38. Rajib
    Fantastic review by Rajib on 9/16/2021

    Fantastic prices, in seconds I completed my purchase and received the code. The code was redeemed successfully. Very pleased with the ease of service as experienced before.

  39. Saúl Fernández
    Todo perfecto review by Saúl Fernández on 9/14/2021

    Todo perfecto, key instantantanea, 0 problemas para canjear. Precio muy correcto.

  40. Pete
    Eccellente consegna review by Pete on 9/10/2021

    Eccellente consegna, super consigliato ++++++

  41. Client
    Site intéressant review by Client on 9/5/2021

    Très bon site j'ai reçu le code directement et ça toute suite fonctionnait. Je suis ravie de ce site

  42. Client
    Toujours au top review by Client on 9/2/2021

    Toujours au top, entière satisfaction à chaque commande !

  43. Client
    Simple, pas cher, efficace :) review by Client on 8/17/2021

    J'achète régulièrement sur le site, je n'ai jamais eu à m'en plaindre :)

  44. Cliente
    Todo muy rápido y a buen precio review by Cliente on 8/2/2021

    Todo muy rápido y a buen precio

  45. Kunde
    Sehr schnelle Lieferung review by Kunde on 7/25/2021

    Sehr schnelle Lieferung

  46. Thanuja Hasakelum
    Good review by Thanuja Hasakelum on 7/21/2021

    Good. A ++++++

  47. Peter
    Quick review by Peter on 7/15/2021

    Quick delivery of the code, and it worked instantly! Excellent.

    Commande simple et rapide review by GRIERE XAVIER on 7/8/2021

    Commande simple et rapide . Et un tarif hyper concurrentiel.

  49.  Rui
    Muito profissionais review by Rui on 7/2/2021

    Muito profissionais

  50. Tricky197
    No problems review by Tricky197 on 6/27/2021

    No problems

  51. Customer
    Always good when i use your services ! review by Customer on 6/23/2021

    Always good when i use your services !

  52. Michael
    Worked flawlessly. review by Michael on 6/17/2021

    Worked flawlessly.

  53. Scot
    Skeptical at First review by Scot on 6/12/2021

    I really wanted to get a Windows 10 Professional key to activate my new custom gaming system and was really skeptical as this was my second attempt to buy a key online. In the past I had always purchased either a retail or OEM version with physical media (usually a CD or DVD). Now everything's online, including the ability to create your own media/usb stick for Windows, it was easy to setup and install. at no extra cost. I couldn't just upgrade using a previous windows key because they were all Home or Standard versions, and I wanted the Pro version this time around. The other place I had already tried (kinguin) wanted around 89 bucks, which in all fairness, I was ready to pay. However, they kept denying my Visa card. Frustrated, I decided to try Keysoff as it was also recommended by an article I read on where they also mentioned kingquin as being a reputable place to get legitimate keys. Perhaps kinguin was just having difficulties with their merchant software, I don't know, but at any rate they kept telling me there was an issue with my card (when I knew there wasn't). I confirmed this when my purchase at Keysoff went through IMMEDIATELY with NO ISSUES and within minutes, I had my product key sent via email. In windows 10 Pro I went to the Activation Settings page, clicked on Update Product Key, and entered the code with my fingers crossed.... Bada bing....bada boom! I JUST WORKED...After letting out a sigh of relief, I put that issue behind me. However, I thought it worthy of a review due to all the scamming out there, I just needed a place that worked that I can trust. So far, has my 1st vote. Only time will tell what the future holds, but at this point I'm VERY Satisfied with them.

  54. Bryn Halliday
    Gave the money at a good discount review by Bryn Halliday on 6/8/2021

    Gave the money at a good discount. Received the code worked no issues.

  55. Cliente
    Key arrivata immediatamente review by Cliente on 6/6/2021

    Key arrivata immediatamente e completamente funzionante

  56. Christoph Huber
    Thank you very much for the fast review by Christoph Huber on 5/31/2021

    Thank you very much for the fast solution, very good thank you :)

  57. Mathieu
    Very good experience review by Mathieu on 5/24/2021

    Very good experience

  58. Matthieu C
    Received my key fast and worked 100% review by Matthieu C on 5/20/2021

    Received my key fast and worked 100%

  59. Customer
    Good review by Customer on 5/18/2021

    I am happy

  60. Chamath
    Quick Service review by Chamath on 5/15/2021

    Quick service. Activated Windows 10 Pro for just about LK RS. 1500/-. Thanks.

  61. Carlos Luis
    Great review by Carlos Luis on 5/14/2021

    First purchase - success! thanks!

  62. Giorgi
    Super review by Giorgi on 5/14/2021

    Wonderful ;)

  63. Kunde
    Super service! review by Kunde on 2/21/2021

    Super service!

  64. Chris
    Perefect! review by Chris on 1/24/2021

    I was skeptical at first but for as little as it cost plus I had a coupon code it was definitely worth a shot. Once I placed my order I received a confirmation email and about a minute later I had my product key and it actually worked.

    Quick and simple review by MARCELINO on 12/9/2020

    Quick and simple, Recommended

  66. sleegasmpxdlp
    You can't go wrong! review by sleegasmpxdlp on 12/2/2020

    bought this a few times, always quick key delivery and works every time!

  67. Hedges
    excellent service review by Hedges on 12/2/2020

    excellent service and good shop for buying keys

  68. Элина
    super review by Элина on 11/26/2020

    thank you!!!

  69. Millabout
    Great review by Millabout on 11/24/2020

    First time ordering from here went fast and smooth!!

  70. Cendrillon
    Toujours très contente review by Cendrillon on 11/3/2020

    Toujours très contente,service très rapide

  71. Paulinsh
    Good experience review by Paulinsh on 11/3/2020

    Good experience as always. Key works fine

  72. Vujko
    Perfect review by Vujko on 10/13/2020

    Purchase was Perfect i recieved my key in instant .. thank you very much .. you earned my thrust /

  73. Customer
    Haven't had any problems so far review by Customer on 10/13/2020

    Haven't had any problems so far

  74. Eddy
    great buy review by Eddy on 10/13/2020

    Great buy very fast and cheap thank u for everything

  75. Client
    Top service review by Client on 9/25/2020

    Servi dans la minute ! Top service

  76. Ian
    Very fast easy to buy review by Ian on 9/25/2020

    Very fast easy to buy no complaints and good support team

  77. Client
    Payement par Visa review by Client on 9/25/2020

    Payement par Visa, simple et efficace le code arrive 5 seconde après +-

  78. Fabrice
    Windows 10 Pro review by Fabrice on 9/25/2020

    Excellent site, livraison rapide de la clé d'installation de Windows 10 Pro sans aucun problème de plus l'installation et multilingues après téléchargement de Windows sur le site de Microsoft. Je recommande ce site pour leurs professionnalismes et leur rapidité.

  79. Moira
    Great service once again! review by Moira on 9/21/2020

    Great service once again!
    Have bought from them 3 times in total so far, never had a problem!

  80. Customer
    Great service review by Customer on 9/18/2020

    Great service. 10/10 would recommended. Will be purchasing again.

  81. Christian
    Perfekt! review by Christian on 9/18/2020

    Super Support, sehr schnelle Bearbeitung bei Problemen, günstige Preise ... Perfekt!

  82. Customer
    Super. Facile. Rapide review by Customer on 9/18/2020

    As ever Keysoff is a reliable online store which I shall continue to use as long as it stays up and running.

  83. Customer
    Fine and quick - and cheap review by Customer on 9/18/2020

    Fine and quick - and cheap

  84. Nick
    Greatly satisfied review by Nick on 9/14/2020

    All ok. Everything went well.

  85. Kunde
    Gerne wieder ! review by Kunde on 9/14/2020

    Die Bestellung kam jedes Mal an und ich hatte bisher keine Probleme.

  86. Joe
    Nice review by Joe on 9/14/2020

    The price is low and the delivery is quick.

  87. Client
    Nickel review by Client on 9/13/2020

    Rapide facile et clé qui fonctionne. Nickel

  88. Customer
    Great review by Customer on 9/10/2020

    Quick, easy, great price. Got my code as soon as I purchased and it worked without a hitch. Already a returning customer and will continue to be.

  89. Customer
    Rapide,simple,efficace review by Customer on 9/10/2020

    I got what i payed for.

  90. Madmagnetic
    Super fast service review by Madmagnetic on 9/6/2020

    I was really impressed about prices of softwares on this site. Keysoff helped me to solve my problem

  91. Customer
    Good prices review by Customer on 9/4/2020

    Good prices, upon registration and product selection, payment was fast and reliable. E-mail with product arrived shortly. Very satisfied with how they operate. Thank you.

  92. me
    great review by me on 9/3/2020

    working great

  93. Customer
    Great review by Customer on 9/3/2020

    Fast Key received it very quick and working perfect i will always come back to buy from this always and in the future

  94. Capitan
    Good site and good prices review by Capitan on 9/3/2020

    Good site and good prices.What you want more.

  95. Kemper
    Fast and good price! review by Kemper on 8/31/2020

    Absolutely amazing deals , only place I buy my softwares now

  96. ReXNeB
    Service impeccable review by ReXNeB on 8/31/2020

    Each time quick and efficient !

  97. Customer
    best platform review by Customer on 8/30/2020

    This is the best platform for purchasing softwares !

  98. Guillaume
    Top du top review by Guillaume on 8/27/2020

    Je recommande, super site, super promo, super tarif ! Merci !

  99. Customer
    Happy review by Customer on 8/27/2020

    Great price. Instant delivery. No issues. Very pleased.

  100. Aclek
    Instant delivery review by Aclek on 8/25/2020

    Instant delivery, key worked fine and got the best price possible

  101. fraga
    Sem problemas review by fraga on 8/25/2020

    Sem problemas, foram muito rapido na entrega do serial win 10 pro.

  102.  Luis
    Totalmente recomendado review by Luis on 8/25/2020

    Totalmente recomendado, cumplen a cabalidad la entrega de las licencias y son totalmente verificables en Microsoft.

  103. Glen
    A+++ service review by Glen on 8/21/2020

    At first was hesitant because thought it was too good to be true,but it worked, super quick thank you guys will defs be returning here

  104. Davide
    Ottimo prezzo review by Davide on 8/21/2020

    Ottimo prezzo, codice abbonamento immediato

  105. Cliente
    Excelente servicio técnico review by Cliente on 8/21/2020

    Excelente servicio técnico, muy rápido y viene siempre con la solución.

  106. Customer
    Cheap and Fast review by Customer on 8/17/2020

    I buy many softwares on this website and all keys work.

  107. Marcel
    Top! review by Marcel on 8/17/2020

    Super geklappt. Prompte Lieferung des Keys per Mail - Aktivierung problemlos - sehr attraktive Preise!

  108. Budisan
    Well done guys review by Budisan on 8/13/2020

    I bought a Win10 Pro license key for my desktop home PC and worked like charmed. Then I made another purchase for same activation key for my laptop and, again, worked fine. Good service, very good price! Well done guys! Thank you!

  109. Razvan
    awesome deal review by Razvan on 8/12/2020

    Very smooth purchase and awesome deal :)

  110. Kryšpín
    Maximum satisfaction review by Kryšpín on 8/12/2020

    Everything OK, the licenses Windows 10 Pro have been sent immediately, everything works, maximum satisfaction. I really recommend it.

  111. dAlTab
    Already ordered a dozen licenses review by dAlTab on 8/12/2020

    Already ordered a dozen licenses, no problem to activate them. And customer service is diligent.

  112. Josè
    Its excellent review by Josè on 8/7/2020

    Its excellent, i bought a Windows 10 Pro License and the provided product key Worked perfectly, actually i just have upgraded the edition from Home to Pro and worked as expected.

  113. Andreas
    It was a very pleasant experience review by Andreas on 8/6/2020

    It was a very pleasant experience. I made my purchase and in 5 minutes I had the codes.

  114. Andreas
    Great offer review by Andreas on 8/6/2020

    Great offer, fast service, plain-dealing.

  115. Marcel
    Top! review by Marcel on 8/5/2020

    Super geklappt. Prompte Lieferung des Keys per Mail - Aktivierung problemlos - sehr attraktive Preise!

  116. Leandro
    worked perfectly review by Leandro on 8/5/2020

    I've bot a microsoft windows 10 license and it has worked perfectly. All instructions were quickly sent on my e-mail.

  117. stavros
    fast and reliable review by stavros on 8/5/2020

    Quick and easy to buy.
    Software works as intended.

  118. James
    Easy purchasing process review by James on 8/5/2020

    Easy purchasing process and trustworthy when you need a reliable source for cheap softwares!

  119. Fourblackz
    Very reliable source review by Fourblackz on 8/5/2020

    Very reliable source. Extremely quick and straightforward, no fuss, no shady software downloads. I already made several purchases and everything went smoothly.

  120. Stelios
    Another happy customer :) review by Stelios on 8/5/2020

    I have bought many times windows 10 cd keys for Laptops that come without OS for customers and i never had any problem with the activation. Keep up the good work

  121. Cemil
    trustable service review by Cemil on 8/5/2020

    Fast, trustable service, quite reasonable prices. I recomended to friend. He aldo made some shopping. Good luck.

  122. Kuper
    Excellent review by Kuper on 8/5/2020

    Firstly I thought that it's some kind of fraud.
    but everything works fine, good guides, thanks!

  123. Aris
    Great deal review by Aris on 8/2/2020

    Great deal, everything works fine!

  124. Gabi
    Very good shop for software review by Gabi on 8/2/2020

    Very, very good prices and very good support in case of problems.
    I had many concerns regarding this shop, because prices where very low, but I had an amazing experience.

  125. Paula
    Super review by Paula on 8/1/2020

    I couldn't believe the price on the software I received. I never thought I'd actually own it. The instructions in the emails were just great. I was able to do the download very soon after my purchase. The experience was just great all around.

  126. Jérémie
    I recommend it ! review by Jérémie on 8/1/2020

    I was a little reluctant at first, and then the first key i received didn't work !
    I contacted after sales service, and they answered with a new valid key really fast !
    I recommend it !

  127. Rodrigo
    Very good store review by Rodrigo on 8/1/2020

    Very good store, great service, quick response in post sale questions. Congratulations!!!

  128. Felipe
    My first experience and it was Ok review by Felipe on 8/1/2020

    My first experience and it was Ok. No problem found, my product worked like a charm. Nothing bad to notice. I'll come back to buy more.

  129. Forrest
    Honest people review by Forrest on 8/1/2020

    Honest people, Fast service and Fair pricing ... enjoyed every transaction.

  130. Antonio
    Fast and reliable review by Antonio on 8/1/2020

    Fast and reliable. I bought a Windows License and all the information in web page and email was pretty clear and easy to follow.

  131. Marco
    Excellent! review by Marco on 8/1/2020

    With 10 dollars a windows 10 pro license number ... what else? Excellent!

  132. GEO
    This is a good online store review by GEO on 8/1/2020

    This is a good online store. I bought here a license for Windows 7 and Windows 10.

  133. morgan
    Good support review by morgan on 8/1/2020

    I purchase Windows 10 key from this site. I got support to fix the problem while installing while activating the key

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