1,196 questions
1 answer
window activation error
i install window 10 adition pro i have original licance key but still it doesnt help to activate window 10 so what should i do I have dell 6420 laptpo so plz help me to solve this problem the licence key i have is pro based
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-11-05T13:28:08.11+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, 7.000000000000001%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJS%3C/text%3E%3C/svg%3E)
jaspreet singh
0
Reputation points
edited the question
2026-11-05T13:33:01.0466667+00:00
jaspreet singh
0
Reputation points
1 answer
Cannot activate windows 11 after transferring to new motherboard
I have replaced the motherboard in my PC as the old one cannot support Windows 11. Before changing the old motherboard, I checked that it had a retail licence for windows 10 and that it was registered in my Microsoft account [PII Removed] I have…
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-10-19T13:08:48.8633333+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, 57.99999999999999%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMC%3C/text%3E%3C/svg%3E)
Media Computer
0
Reputation points
commented
2026-10-19T15:21:14.8933333+00:00
Media Computer
0
Reputation points
3 answers
The activation server determined the specific product key has been blocked.
After several month away I return home and begin using my computers like I always have in the past and after about 30 minutes the screen goes black and then gives me a window telling me this copy of windows is not genuine which is pure BS. I try the…
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-08-28T02:25:44.5266667+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(198.4, 81%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDW%3C/text%3E%3C/svg%3E)
Dale Walsh
0
Reputation points
commented
2026-10-14T03:08:56.7+00:00
Dale Walsh
0
Reputation points
1 answer
Why are Windows 8.1 and Windows 7 on the Microsoft download page, yet not able to be downloaded, and before you tell me, yes, I know support ended a long time ago.
They are each shown but when I try to download the media files, there is no download?
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-10-14T01:02:51.2866667+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(195.2, 23%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EML%3C/text%3E%3C/svg%3E)
Mason L. Morris
0
Reputation points
answered
2026-10-14T01:03:37.8333333+00:00
AI answer
1 answer
Windows 8.1 cannot be activated.
My PC has Windows 8.1 Pro installed and is in regular use. When I checked the System section in the Control Panel, I discovered that Windows was not activated. Since I no longer had a record of the product key, I used the Media Creation Tool (MCT) to…
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-10-13T04:56:44.49+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(108.80000000000001, 88%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHG%3C/text%3E%3C/svg%3E)
hendri G
0
Reputation points
answered
2026-10-13T07:10:51.0333333+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(19.2, 19%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
HelpfulTech
0
Reputation points
1 answer
w7 showing as counterfeit
Hello MS , i have an archaic laptop , a travelmate7730 , into which i have inserted a hard drive from an even old acer laptop , where the motherboard shuffled off its mortal coil ,making the swap necessary . all seems to work well , however, the home…
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-10-02T11:04:58.3033333+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(25.6, 23%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERB%3C/text%3E%3C/svg%3E)
robert burnett
0
Reputation points
commented
2026-10-11T21:41:08.3366667+00:00
Airbus A350
8,305
Reputation points
Volunteer Moderator
1 answer
Windows 8.1 Installation for Win7 PC - Comparing Different Physical Copies
Hello Microsoft Community, I hope everyone is doing well today. I have a question regarding Windows 8.1. I have a 2011 HP Desktop Computer that came with Windows 7 Professional pre-installed. I know I can do an upgrade to Windows 8.1 Pro. But I need to…
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-09-24T15:58:21.8466667+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, 82%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
HarmonyBliss02
20
Reputation points
commented
2026-09-28T07:03:20.3033333+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(60.8, 33%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELN%3C/text%3E%3C/svg%3E)
Lychee-Ng
30,240
Reputation points Microsoft External Staff
Moderator
0 answers
Who Do I prosecute For Defrauding Me Because I Can't Activate A legitimate 7 hp Product Key??? It's On A PC Came With A Physical Disc As Well?
Yeah I'm seriously debating going lawyer and or viral for being derafuaded out of legitimate product key and disc combo assigned to a PC case the board is dead installed the from the disc to a new motherboard well old school but different board ran fine…
Windows for home | Previous Windows versions | Licensing and activation
![](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, 30%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
2 answers
Windows 10 digital licence (Win7 retail upgrade) won't reactivate after motherboard replacement - 0x803F7001
Hi, I'm hoping someone can point me at the right route to get a licence re-associated with new hardware. BACKGROUND I bought a retail Windows 7 licence in 2011 as a standalone purchase (not preinstalled on a PC) and later took the free Windows 10…
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-09-14T15:46:14.59+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(32, 24%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDU%3C/text%3E%3C/svg%3E)
Derik Ungerer
0
Reputation points
commented
2026-09-16T09:19:00.3866667+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
30,315
Reputation points Microsoft External Staff
Moderator
2 answers
My Digital Product Key
I had to reinstall windows from a crash and my product key is not popping up
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-09-07T18:54:55.47+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, 9%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERW%3C/text%3E%3C/svg%3E)
Robert Woods
0
Reputation points
commented
2026-09-11T12:25:55.8366667+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(22.400000000000002, 26%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVT%3C/text%3E%3C/svg%3E)
Vikki-T
13,230
Reputation points Microsoft External Staff
Moderator
2 answers
Product Key not working
I keep getting an activate windows but the system won't take my original Product Key. How do I get past this?
Windows for home | Previous Windows versions | Licensing and activation
![](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, 75%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESG%3C/text%3E%3C/svg%3E)
1 answer
Activating Window product key offline
Hello, I found out that I can no more activate Windows product key offline by using phone call (ARS) but only by Microsoft Support Activation Portal. However, I'm currently trying to activate Windows for the computer placed at customer's site and it…
Windows for home | Previous Windows versions | Licensing and activation
![](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(25.6, 88%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
1 answer
Flight Simulator X Gold Edition
I am trying to redeem Product Code: BB2M9-(removed by Moderator)-HT74M which I had purchased from Microsoft over ten years ago for a Flight Simulator X Gold Edition and it is not allowing me to load. Moderator note: moved from Windows for home |…
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-09-07T16:29:53.2333333+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(105.60000000000001, 38%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENO%3C/text%3E%3C/svg%3E)
Nelson Ortiz
0
Reputation points
commented
2026-09-09T03:56:52.3566667+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(281.6, 82%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEN%3C/text%3E%3C/svg%3E)
Emma1-N
14,890
Reputation points Microsoft External Staff
Moderator
1 answer
Windows 7 activation
You gave me a pre-code: [Activation information removed] Now you are supposed to give me my activation code. Send it to me by my email: [email address removed]. It is all lower case.
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-09-04T16:51:11.5333333+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(83.2, 24%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMJ%3C/text%3E%3C/svg%3E)
Mike Johnson
0
Reputation points
answered
2026-09-04T21:31:04.4433333+00:00
Horace Wiggins
625
Reputation points
1 answer
Windows 7 Aktivierung
Hallo, ich arbeite in einer OT-Umgebung und wir haben leider Air-Gaped Windows 7 Systeme, deren Hardware so langsam den Geist aufgibt. Bis vor einer Woche konnte ich, aus Bare Metall Backups die ich auf "neue" funktionsfähige legacy Hardware…
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-08-31T06:15:53.5133333+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(252.8, 26%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMI%3C/text%3E%3C/svg%3E)
Malke, Ingo
0
Reputation points
commented
2026-09-03T10:17:48.27+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(300.8, 72%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECL%3C/text%3E%3C/svg%3E)
Carl-L
24,580
Reputation points Microsoft External Staff
Moderator
1 answer
my windows 8 refuses activation
how do i resolve error code OXCOO4COO3 i have been trying without success and idont know where to get an activation code
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-08-31T10:46:22.03+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(144, 79%, 23%)' 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)
Nnanna Kanu
0
Reputation points
commented
2026-09-02T04:39:12.8366667+00:00
Emma1-N
14,890
Reputation points Microsoft External Staff
Moderator
1 answer
Win 11, yes, but also Win 7?
I have a Win 11 Home Laptop and a Win 11 Pro Surface that I use for meetings. But almost four decades of my social life is on two Win 7 Pro machines. Everything was fine until I began receiving notices on my Win 7 Pro Laptop to activate it. I went…
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-08-29T14:53:25.5+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(12.8, 92%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERV%3C/text%3E%3C/svg%3E)
Rod Van Mechelen
0
Reputation points
commented
2026-08-29T23:34:12.13+00:00
Rod Van Mechelen
0
Reputation points
1 answer
about a product key not working
i m purches a prouducy key for window7 professinoal but its not working
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-08-27T14:31:20.7133333+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, 55.00000000000001%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERT%3C/text%3E%3C/svg%3E)
Rakesh Thakor
0
Reputation points
answered
2026-08-27T15:17:53.4+00:00
Bulldog
5,520
Reputation points
1 answer
MEU PC NAO TEM O PRODUTO KEY O QUEW FASER?
PORFAVOR AJUDE ME A RESOLVER O PROBLEMA DE CHEVE DE PRODUTO, NAO CONSIGO ACHAR A CHAVE DO PRODUTO NO MEU PC, JA TENTEI USAR O POWERSHELL E OUTROS APLICATIVOS E NADA.
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-08-23T12:19:46.8433333+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(192, 34%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEB%3C/text%3E%3C/svg%3E)
Ercilio Buque
0
Reputation points
answered
2026-08-23T12:48:19.8133333+00:00
Pavle Peković
6,955
Reputation points
Volunteer Moderator
1 answer
Windows activation for retail license
Back in 2012, I purchase Windows 8 Pro retail license from Microsoft. I used it on my laptop which was shipped with Vista. Vista crashed and I replaced Vista with Windows 8 Pro. After that I upgraded the laptop to Windows 10 Pro. Now the laptop is 18…
Windows for home | Previous Windows versions | Licensing and activation
asked
2026-08-10T22:12:33.2633333+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, 74%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERJ%3C/text%3E%3C/svg%3E)
Raman Jathar
0
Reputation points
commented
2026-08-12T07:01:25.1533333+00:00
Emma1-N
14,890
Reputation points Microsoft External Staff
Moderator