A product key is a character sequence that acts as the license to a software product, and often required as proof of purchase. Also sometimes known as serial number.

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Retrieve/decrypt Windows 7 product key from Linux

I accidentally disconnected my hard drive while it was still running and corrupted my Windows 7 installation; I am now completely unable to boot into Windows. I have tried everything to try and repair ...
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1answer
29 views

determine the owner of the windows copy of a PC

Our team have several of Computers. and 3 product keys of windows 8.1 of that PC belongs to me. but i can't remember which machine I put them. how can i find the machine which my product key ...
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2answers
84 views

Recovering Windows 7 Product Key from Registry Backup

My SSD gave up a little while back and I would like to recover my Win 7 Product Key from the drive. Even using recovery software, I was unable to recover my Windows/System32/config directory which I ...
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2answers
2k views

Is it safe that everybody can see the Windows product ID?

Is it safe that everybody can see the Windows product ID? What is my CD key given the product ID?
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1answer
111 views

Asus Windows Vista Home Premium product key expired

I can't start my laptop in normal mode. It says that my product key is already expired and I need to type a new one. I have a product key on the back of my laptop, but it seems to be not valid. If I ...
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0answers
209 views

Windows 8.1 wont validate my product key

Windows 8.1 wont validate my product key - It worked up until today and now says I need to activate Windows and wont recognise my product key
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0answers
73 views

Windows xp prodcut key

I am trying to remove a product key from windows XP when creating a ghost (each pc can then add there own PK for that hardware) but I am coming against some problems. I have tried the following. ...
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1answer
395 views

How to find the actual product key of Microsoft Office 2010?

Where can I find the actual product key of Microsoft Office 2010 ? I use Windows 8 and When I try to open Excel 2010 unlicensed product message appears and need to 25 character input to open it . I ...
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1answer
842 views

Windows 7 activation failed, legal product key was used (HP 840 G1 laptop / clean install)

Problem Valid product key is not accepted after clean reinstall. What could be the reason of that and how to pass activation process ? Goal install & activate "clean" windows 7 professional ...
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1answer
48 views

Is there a way to find out what COA (Certificate of Authenticity) a computer has in Linux?

I’m working on making a script that will export all the specs of the computer that runs it. I can get all the information I need besides the COA (Certificate of Authenticity) that the computer was ...
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1answer
273 views

Unable to install Windows product key - error 0x80041015

I decided to install a proper product key for my Windows 8.1. I tried the PC Settings applet, but it refused to accept my key. I tried using slmgr /ipk ...., but got error WBEM_E_TRANSPORT_FAILURE ...
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0answers
32 views

Change SQL server back to a trial

I need to convert a SQL Server 2008 instance on a VM (which is licensed) back to a trial. What are the steps to do this? REASON for this: Need to give a VM with a custom solution on it to a 3rd ...
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2answers
367 views

Will Visual Studio 2013 marry it's current product key to my account if I sign-in?

I just recently switch from using Visual Studio 2010 to Visual Studio 2013 at work. Visual Studio 2013 is registered with an MSDN product key that the company pays for. I am new to the concept of ...
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1answer
679 views

Is softicle.com legit? [closed]

I was recently trying to re-install a Windows 8 machine, when I discovered that no installation media was provided with my machine. I then discovered this website, softicle.com. Here you can download ...
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2answers
446 views

Install ONLY Media Center On 8.1 Laptop With 8.1 Pro ISO?

I have a Dell laptop that came with Windows 8.1. (I guess it's not an "update" since it came with 8.1 out of the box.) I just purchase a legitimate version of Windows 8.1 Pro (student) edition from ...
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0answers
82 views

software for windows 8 pro download / pc crash

My samsung pc pro 700t crashed or something and there is no way to insert a disk to recover. My questions are can I use my windows 8 pro product key from this computer to download the software for ...
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3answers
178 views

Windows 8.1 Reinstall?

I was helping a friend of mine who had a blank password on his Windows 8.1 computer. He recently got an update and since this update he is unable to login to his computer. His computer was not ...
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0answers
211 views

The Windows Product Key Deleted After Uninstalling Norton (From Xfinity)?

I have just uninstalled the free Norton antivirus package from Xfinity, and replaced it with McAfee Security Center from AT&T, due to changing internet providers. When I restarted Windows 7 SP1, ...
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1answer
68 views

Can I use same MS product code to replace Win7 with Ubuntu-host+Win7-guest?

My new laptop came with Windows 7 Home Premium pre-installed. Ubuntu would have been my preference, but only as long as I could keep a Windows 7 VirtualBox around to get me through those occasional ...
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2answers
873 views

Retrieving Windows XP product key from registry using Parted Magic

I've a laptop which has a Windows Vista licence sticker on it, but it was downgraded to Windows XP due to reasons. However, the HDD is broken (read errors and bad sectors everywhere) and it will not ...
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2answers
19k views

How to change the saved Office 2013 Product Key

I installed Office 2013 and put in the product key when it asked me to. After typing in the product key, it allowed me to use MS Word once. After I closed MS Word and went to reopen it the next day, ...
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2answers
8k views

Can multiple Windows 7 Enterprise PCs use the same product key?

I have worked out that a company I am working for is using the same product key on all its computers. They are all Windows 7 Enterprise PCs. Is this legal for them to be doing this?
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463 views

Does the Lenovo recovery partition include the product key?

My SSD stopped working on my Thinkpad X220. I made a recovery USB from the recovery partition that was included with the laptop, but I don't have a Windows 7 system repair disc. I installed a new ...
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2answers
4k views

Does Windows 8 RETAIL install extract OEM product key from BIOS?

I am in a situation where I cannot use Magical Jelly Bean Product Key Finder since the hard drive has failed on a particular system from HP. Sadly HP will only sell restore discs and I don't have the ...
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1answer
5k views

Windows 8 placeholder keys [duplicate]

As noted here Windows 8.1 fresh install with Windows 8 licence Windows 8.1 has available "generic keys" that will let you install Windows 8.1, but not activate. Does Windows 8 have similar keys, ...
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0answers
2k views

Retrieving OEM-SLP key from OEM Recovery DVD

I have a number of HP ProDesk 600 G1. I use Windows Deployment Server (WDS) to deploy a custom image to these machines (effectively removing HP bloatware) and I'm trying to find the OEM-SLP key. I ...
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1answer
767 views

Finding Windows 7 Product Key Before Reinstall [duplicate]

I got drafted into repairing a friend's laptop. He got a virus and after removing it the laptop would no longer boot into Windows. After banging my head against the wall for several days I've finally ...
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2answers
386 views

MS office downloaded and installed for free (from softonic), but now asking for product key? [closed]

I searched for 'MS office download and installed for free' and found a link in Softonic website where I could do it successfully. However, now to use it, it is asking for product key. How can I ...
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3answers
18k views

Office 2013 Trial Error 25004

I had some issues with getting an Office 2013 Professional Plus 2013 trial when I first installed it from TechNet, and I had to reinstall it. When I tried to activate it after reinstalling, I got the ...
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1answer
133 views

D630 laptop comes with Windows XP, but has a sticker for Vista on the bottom with a key

I'm thinking they didn't like the Vista, or something like that. Can I use that product key on the bottom of my laptop to install Windows Vista, since it may have been installed before? Why would ...
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3answers
3k views

What can cause Windows XP to reject a valid product key?

I bought a new motherboard last week. Windows 7 is running well, so now it's time to get my Windows XP running. I can't install direct from the original Windows XP Home CD (retail version) because it ...
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0answers
608 views

How to transfer Pro Tools LE 8 license (authorization code) from one computer to another?

I am getting ready to wipe and sell a computer for my friend, and he needs me to transfer his copy of Pro Tools LE 8 to his new computer. He can't find the original packaging for it, and I've ...
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2answers
248 views

What happens if I deactivate Windows RT?

Windows RT is, like any other OEM Windows product, preinstalled and preactivated on a PC. Most PCs running standard Windows have a product key label on the back (for desktops) or on the bottom (for ...
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1answer
82 views

Reinstalling windows from repair disk using 64 instead of 32

I have a Lenovo Thinkpad W510 running Windows 7 Ultimate. Before my warranty ran out, I sent it in to have some repairs done which included replacing my hard drive and reinstalling Windows. I had ...
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4answers
6k views

My Windows 7 suddenly said it wasn't genuine any longer

I have a laptop with Windows 7 as the OS. Suddenly today, the screen became black with a message stating "Build 7601, this copy of windows is not genuine." I got this laptop a few months ago from ...
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2answers
433 views

How to make my computer forget the key for my Windows 8.1 upgrade?

I have a W7pro machine. Bought a W8.1 upgrade. (Yes, I have good reasons to do so, don't flame me on that one.) Turned out it wouldn't keep my software installed. I didn't want to reinstall ...
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0answers
4k views

Windows 8.1 won't accept my Media Center Pack Product Key

I just installed Windows 8.1 Pro as an upgrade from an ISO torrent. I was able to activate my original Windows 8 key successfully. However, I tried to activate my Media Center Pack key that I ...
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2answers
482 views

not able to clean install windows 8

i want to clean install win 8 on my new lenovo, i have heard that OEM key is stored in the bios and is automatically applied on a clean install. i have downloaded windows 8 file from internet- ...
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2answers
529 views

Windows Embedded 8 Standard - “No images available” during install

I have previously been using a 180 day trial product key when installing WE8S, but recently acquired a licensed key. However, when using this key the installation fails. I get a dialog asking me to ...
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0answers
311 views

windows 8.1 product key cant be read

I downloaded windows 8.1 from dreamspark and when im installing it i got stuck at the product key. They said the product key can be found at your email receipt that they will send via email. However ...
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3answers
11k views

Where do I find my Windows 7 registration key if I lose the DVD?

I lost my Windows installation DVD. I don't remember the registration key for my Windows installation, and I want to get rid of the pop-ups stating that my Windows is not genuine. I learned that the ...
8
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1answer
26k views

How do I retrieve a product key from another hard drive?

My friend's laptop motherboard died and he needs his Windows 7 product key from the hard drive (which is still working). I connected the old drive as a secondary drive to my own computer and tried ...
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2answers
1k views

Product Key issue with MS Office 2010 click-to-run

I'm working on a client's PC that has MS Office Home and Student installed. The unusual thing is that there is no winword.exe or the like for the applications. The shortcuts point to "C:\Program ...
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3answers
2k views

Determine if product key is used on multiple computers

I'm the sole programmer at company. Not only that, I'm the sole person who's remotely computer literate above the "I can check my email". As such, I've been asked to go to all the machines, and ...
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1answer
1k views

Can I change a Windows Server 2012 product key later?

Suppose I have a personal key through DreamSpark, but I'm still waiting for a company key (site licence or something). Can I install Windows Server 2012 on our dev server now with my personal key so ...
6
votes
2answers
6k views

Difference between Product Key and Serial Number

I just wanted to extract my activation keys of Windows 7 and 8 x64. I used several programs to test, if they produce the right results. In System screen > Details about windows activation I can see ...
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2answers
54k views

Check if Windows 7 product key has been used

Selling my Windows 7 as used to someone, however, I have lost track of whether the product key is still used on an old PC of mine. Is there any quick way to check whether a product key has been used ...
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1answer
162 views

Booting multiple Windows 7 from same image and then applying correct CD key

I'm planning to connect 21 Windows 7 computers (OEM) to a central server with iSCSI, and then boot all computers from the same "image". The problem is the CD key. I have 21 valid OEM keys with valid ...
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1answer
343 views

Obtain pre-installed W8 key, and install W8

I have a Lenovo Z580, which has a pre-installed copy of Windows 8. I want to install only Ubuntu & Windows 7 on it, so I want to format the whole hard-drive. However, I'd like to retain the ...
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1answer
2k views

VirtualBox: Windows 7 says it's not genuine

I've set up a Windows 7 guest machine under Windows 7 using oracle virtualbox 4.2. This Windows Guest has its own product key which corresponds to the boxed set I purchased for the sole purpose of ...