6,812 questions
6,812 questions with Windows for home | Windows 10 | Licensing and activation tags
1 answer
One of the answers was accepted by the question author.
Ativação windows
Eu fiz a restauração do meu Duo Q432A pois estava com a memoria cheia de travando e agora nao consigo ativar o windows - windows 10 - ta pedindo a product key que eu nao faço ideia qual seja e eu nao tenho acesso a caixa do produto mais.
Windows for home | Windows 10 | Licensing and activation
asked
2026-09-12T03:00:35.43+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 81%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYP%3C/text%3E%3C/svg%3E)
Yan Petherson
20
Reputation points
commented
2026-09-20T00:30:07.78+00:00
Yan Petherson
20
Reputation points
2 answers
One of the answers was accepted by the question author.
Reactivate windows
My motherboard recently malfunctioned causing damage to itself and my cpu. I replaced the cpu with the same SKU but i changed motherboards after learning that the one I was using had documented issues. Now I cant reactivate windows. I have tried to use…
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-19T14:54:51.7366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(246.4, 75%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
Alfonso Kraft
0
Reputation points
accepted
2026-09-19T18:03:26.9333333+00:00
Alfonso Kraft
0
Reputation points
1 answer
License key watermark on windows 10 with no reinstall or hardware changes
This computer has been operational for many years and suddenly is requesting a license key. We don't know how to proceed from here. It is a windows 10 pro. The third error code when trying to enter a product key is "0xc0000022" Restarting the…
Windows for home | Windows 10 | Licensing and activation
6,812 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(112.00000000000001, 63%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMV%3C/text%3E%3C/svg%3E)
1 answer
Need new product key
My Dell laptop was an old company computer and now I am getting a message that I need a new product key. Not sure why this is so difficult to obtain a new product key but can't figure out how to do this. Thank you.
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-18T16:53:04.6733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(166.4, 49%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKP%3C/text%3E%3C/svg%3E)
kay porter
0
Reputation points
commented
2026-09-18T21:36:18.4266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(204.8, 96%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3END%3C/text%3E%3C/svg%3E)
Neil D
34,295
Reputation points
Volunteer Moderator
1 answer
Windows 10 Pro OEM Activation Fails with 0xC004C003 and 0x803FA067 After Repair Install (Dell Latitude 5280)
I have a Dell Latitude 5280 (Service Tag: ********3H2). Windows 10 Pro (22H2) is installed. The BIOS OEM key is detected, but activation fails with error 0xC004C003 and 0x803FA067 after a repair install. I already tried the Activation Troubleshooter,…
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-17T15:41:07.9233333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(115.19999999999999, 48%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENK%3C/text%3E%3C/svg%3E)
Naveen Kumar.M
0
Reputation points
answered
2026-09-17T16:18:24.72+00:00
DaveM121
932.4K
Reputation points
Independent Advisor
2 answers
Do I have to purchase a new license when replacing the motherboard on my computer?
I'm going to replace the motherboard in my wife's computer. will I have to purchase another license. If not, how do I find the current license?
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-17T15:07:42.2666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(297.6, 22%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAS%3C/text%3E%3C/svg%3E)
Accounts Server
0
Reputation points
answered
2026-09-17T15:40:54.26+00:00
DaveM121
932.4K
Reputation points
Independent Advisor
1 answer
Windows 10 Home suddenly lost activation – Retail license, hardware-change error, activation methods failed
I need help restoring Windows activation on a Dell XPS 8700 that was previously activated. I do not want to purchase another Windows license or reinstall Windows unless it is confirmed that my existing licenses cannot be restored. System information …
Windows for home | Windows 10 | Licensing and activation
6,812 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 32%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYK%3C/text%3E%3C/svg%3E)
0 answers
i need a product key for windows purchase in 2021
I bought windows in 2021, i can see it in my purchase history. I was never given a product key. I swapped mobos and cant reactivate my windows. I need the product key.
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-15T16:20:33.1466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(249.60000000000002, 79%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPT%3C/text%3E%3C/svg%3E)
Peter Tran
0
Reputation points
commented
2026-09-15T18:26:58.9266667+00:00
Neil D
34,295
Reputation points
Volunteer Moderator
1 answer
One of the answers was accepted by the question author.
Can't activate Windows 10
Hello, So I was trying to activate Excel, which wouldn't activate because Windows wasn't activated, but now I can't activate Windows for whatever reason. Windows (Professionnal) activation error is : 0XC014C780 Problem solver only says :…
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-14T14:53:20.8966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(208, 57.99999999999999%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGC%3C/text%3E%3C/svg%3E)
Gabriel Chicoine
20
Reputation points
commented
2026-09-15T05:23:17.87+00:00
DaveM121
932.4K
Reputation points
Independent Advisor
3 answers
Settings is not working. Activate windows is on screen after the computer is on for an hour or two.
Activate Windows is showing. Settings is not working. I signed into Administrator account to which this e-mail address is connected, and when I tried to reactivate it said the digital windows key was incorrect. I registered this computer when it was…
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-13T23:01:15.73+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(227.2, 14.000000000000002%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMG%3C/text%3E%3C/svg%3E)
m g
5
Reputation points
answered
2026-09-13T23:51:15.6366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(204.8, 84%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAS%3C/text%3E%3C/svg%3E)
Alexandr S
106.3K
Reputation points
Independent Advisor
1 answer
window 10 home
window 10 home 구매한 사람입니다 근데 이번에 컴퓨터를 바꾸면서 새로운 컴퓨터에 윈도우 인증을할려고 하는데 인증을 할수 없다고 합니다 그래서 혹시 윈도우 인증키를 받을수 있을까요? 필요하면 제가 구매한 윈도우 사진도 보내드리겠습니다
Windows for home | Windows 10 | Licensing and activation
6,812 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(169.60000000000002, 1%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(230.39999999999998, 49%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIT%3C/text%3E%3C/svg%3E)
1 answer
activate windows
Display shows "Activate Windows" but there nothing to activate
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-13T20:47:45.7733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(96, 10%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDM%3C/text%3E%3C/svg%3E)
Deb Mannon
0
Reputation points
commented
2026-09-13T21:23:41.66+00:00
EmilyS726
267.8K
Reputation points
Independent Advisor
2 answers
re activation after hardwre change
I recently replaced the motherboard, processor and RAM. This required mbr2gpt to make the SSD compatible with the new hardware. I have lost the activation and can not reactivate it with the product key (taken from the backup in the registry). I have…
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-07T00:03:12.71+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(44.800000000000004, 35%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESD%3C/text%3E%3C/svg%3E)
Steven Druckman
0
Reputation points
commented
2026-09-13T08:14:01.8366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 39%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKH%3C/text%3E%3C/svg%3E)
Kai-H
26,840
Reputation points Microsoft External Staff
Moderator
1 answer
got new hardware, now my windows activation code doesnt work
microsoft support is a sorry excuse of a support system, cyclical links and zero way to talk to a person. reinstalled windows 10 because of a hardware upgrade, one day later i have the activate windows watermark. the key i used previously doesnt work,…
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-12T19:41:08.0633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(243.2, 25%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHM%3C/text%3E%3C/svg%3E)
Harrison Matthew
0
Reputation points
commented
2026-09-12T20:44:11.3366667+00:00
Neil D
34,295
Reputation points
Volunteer Moderator
2 answers
Recent CPU upgrade and BIOS update, now windows can't be activated
Hi, I recently changed my CPU and updated my bios, now windows says its not activated anymore. I tried reentering my activation key, but it doesn't work either, says error "0x80041023". When I go to troubleshoot, it can't troubleshoot my PC for…
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-10T11:36:56.4766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(284.8, 99%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPK%3C/text%3E%3C/svg%3E)
philipp koerner
0
Reputation points
commented
2026-09-10T20:00:53.3633333+00:00
Neil D
34,295
Reputation points
Volunteer Moderator
2 answers
Activation of Windows
My current Windows edition is Windows 10. My motherboard was replaced, and it appears my PC doesn't recognize this new motherboard, and my previous license altogether. I desperately need to activate my Windows but i don't know where to start from
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-10T07:56:48.66+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 73%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAK%3C/text%3E%3C/svg%3E)
Arinda Kevin
0
Reputation points
answered
2026-09-10T08:32:45.3033333+00:00
DaveM121
932.4K
Reputation points
Independent Advisor
3 answers
changed PC motherboard and CPU and now Windows is asking for activation and won't activate, error code: 0x8007007B.
changed PC motherboard and CPU and now Windows is asking for activation and won't activate, error code: 0x8007007B.
Windows for home | Windows 10 | Licensing and activation
6,812 questions
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 21%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ER%3C/text%3E%3C/svg%3E)
3 answers
I need to purchase a windows 10 license
I had to recover the hard drive in my desktop and now I need to activate windows by I lost my product key, so I like to purchase one
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-04T23:36:01.34+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 77%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMO%3C/text%3E%3C/svg%3E)
MIGUEL OZUNA
0
Reputation points
answered
2026-09-05T08:47:40.8633333+00:00
Neil D
34,295
Reputation points
Volunteer Moderator
2 answers
windows 10 activation key for my pc to activate windows
**windows activation key for my pc windows 10 pro **
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2025-08-02T16:30:29.8033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(150.4, 73%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETN%3C/text%3E%3C/svg%3E)
Thimeesha Nethsara
35
Reputation points
answered
2026-09-04T09:44:13.5666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(163.2, 38%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMS%3C/text%3E%3C/svg%3E)
Mohammad Sabbir
0
Reputation points
3 answers
Windows Activation problem. Lost product key
Hi! I've bought a retail version of windows a while ago. I think it was windows 10 pro Since then I had the key linked to my account and had a number of reinstalls, new devices etc. I stopped using original usb, cause it got damaged over many years.…
Windows for home | Windows 10 | Licensing and activation
6,812 questions
asked
2026-09-02T18:42:17.16+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(185.6, 16%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAB%3C/text%3E%3C/svg%3E)
Andrey Bushkov
0
Reputation points
answered
2026-09-03T19:15:16.5766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 10%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIL%3C/text%3E%3C/svg%3E)
Igor Leyko
112.4K
Reputation points
Independent Advisor