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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What can I do if microsoft tells my windows 7 Prof is not genuine, after 4 yers it was working well?

What can I do now that Microsoft tells my Windows 7 Professional is not genuine, after 4 years it was working fluently?
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1answer
72 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
104 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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0answers
133 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
60 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
553 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
108 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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1answer
59 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
48 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
212 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
215 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
245 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
248 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 ...
0
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0answers
291 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
5k 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 ...
2
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1answer
5k views

How do I retrieve a product key from a secondary HDD?

My friend's laptop's motherboard fried and he needs his Windows 7 product key from its HDD (which is still intact) for his new computer. His new computer has a better HDD and wants it as the boot ...
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2answers
645 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
621 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
660 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 ...
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2answers
2k 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
11k 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
111 views

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

Im 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
239 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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0answers
237 views

Reclaim Windows Volume License Activation Key

After activating a computer with a volume license key, it turned out that there was a problem with the Windows installation so I had to re install Windows and perform sysprep. I uninstalled the ...
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1answer
646 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 ...
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1answer
80 views

Windows Vista not accepting product key on new partition

I have installed Windows Vista on a new partition, but it will not accept the product key. I don't want to have to buy another product key. Can anyone help?
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1answer
115 views

Autofill Product Key Windows Vista / 7

I am using sysprep to make a generic version of Windows and put it on a bunch of computers I am redoing for a customer. I plan to later develop more extensive images and go through the entire WAIK to ...
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1answer
164 views

Where is the Microsoft Office 2012 Key?

I want to wipe Windows 8 and install Windows 7 on my machine, but I don't have the key for Microsoft Office 2013 to reinstall it afterward. Is there a way I can retrieve it? I'll download an ...
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2answers
349 views

Acer Inspire Windows 8 Pro Product Key

My brother took his laptop to be upgraded to Windows 8 Pro. He received the card with a Product Key on it but then when he went to "Control Panel" and then "Systems", a different Product Key than ...
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2answers
7k views

How do I find which serial I used for Photoshop CS5 on my computer?

I want to move my Photoshop CS5 installation to a new computer. Unfortunately, I lost the paper with the cd-key. Is there a way to recover the serial from my local installation?
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2answers
1k views

How to find Windows 7 Product Key?

I have a laptop that came with Windows 7 Home Premium pre-installed. But I recently had to format it. I need to enter the product key again but the sticker on the laptop is not readable now as it is ...
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4answers
3k views

Windows 7 Home Premium serial

I have windows 7 Home Premium , now I want to format my laptop and then re-install the same window version , so before I do that I got an screenshot of computer > properties , which is shown ...
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3answers
5k views

Windows8 OEM Version redownload/reinstall after format

I bought a Lenovo ideapad y500 with windows 8 pre-installed. My plan was to format the HDD, install win7 and a fresh win8 with no pre-installed apps etc... I am now running windows 7 but I can not ...
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1answer
253 views

Can I activate Window 8 en with my en_gb key?

I am a student and I got a key through DreamSpark/MSDNAA for "Microsoft Windows 8 Professional 32/64-bit (English-Great Britain)". I tried to download the iso with Secure Download Manager, but after 4 ...
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1answer
2k views

Downgrade from Windows 7 Ultimate to Home Premium?

A few months ago, I acquired a Windows 7 Ultimate product key and updated from Home Premium to Ultimate. Well, now I get the "This copy of Windows is not genuine" message. I have the Home Premium ...
2
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1answer
6k views

Reinstalling Windows Xp Professional OEM

My aunt called me in to repair her desktop and laptop computers. (Level up! You become: The Family's Private IT.) The desktop wasn't much; just many, many junk pieces of software that her daughter ...
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1answer
501 views

How to get Windows 7 Product Key from old mac harddrive

I don't know if I am going to get an answer or if this is possible but here goes. On my old macbook pro, running Snow Leopard, I installed Windows 7 with bootcamp. The logic board crapped out on me ...
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1answer
2k views

Does Windows Impose a Performance Penalty For Not Activating Windows With a Product Key? [duplicate]

Possible Duplicate: Windows 7 activation period Does Windows 7 impose a performance penalty for not activating Windows with a Product Key? Let's say you have a very old installation of ...
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3answers
28k views

Where can I download a rescue disk for Windows 8?

Where can I download a rescue disk for Windows 8? I have paid for Windows 8, but I would like to be able to download a Windows 8 repair disk using my product key. Is this possible?
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0answers
120 views

Back up a specific program (maintaining product key)

My neighbour's have asked me to transfer a program from one of their computers, to the other. The particular software is 'Cashflow Manager 7' I have transferred all the files used by the program onto ...
6
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1answer
3k views

Windows 8 product key from Dreamspark does not work

I recently downloaded Windows 8 Professional N 32/64 and got a product key from Dreamspark. However when I try to install Windows 8, it asks me for a product key. I enter it and it fails: The ...
12
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3answers
844 views

Determine which software product a Microsoft Product Key activates

Without a product key being labelled, is there is any way to identify what Microsoft software product a given product key is meant to activate? Let's say for example I had the product key ...
2
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2answers
9k views

Determine if Windows 7 is 32 or 64 bit from the product key?

Unable to start Windows to determine whether the version of Windows 7 Home Premium is 32 or 64 bit. The product key is available. That is all I have. Looking to acquire re-installation media but ...
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1answer
880 views

Is using a back door product key piracy? [closed]

There are several programs that have a universal serial key to register. Now lets say I downloaded a trial for one of these (in this case Visual Studio 2012) from the developer (microsoft) and ...
5
votes
1answer
8k views

Installing a different edition of Windows 8 on an OEM system

My PC comes with an OEM copy of Windows 8 (regular), but I only have a Windows 8 Professional DVD. Will Windows 8 automatically detect the edition associated with the product key in my BIOS and ...
2
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4answers
1k views

planning to upgrade my computer (windows 8)

I recently bought windows 8 using the upgrade offer. Now I am planning to upgrade my computer ie , change the motherboard , processor and the Ram. I would like to know if i can use the same product ...
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1answer
2k views

How to get the product key of my windows 8 installation without an external program? [duplicate]

Possible Duplicate: How can I find the product key that was used to activate Windows 8? My question whether there is such a possibility and if yes how to get the key.
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1answer
3k views

How to get Product Key for Visual Studio 2010 from MSDNAA without downloading?

I've installed Visual Studio 2010 Professional Trial from the public ISO download site. Then I noticed that I don't have a Product Key yet so I logged in to DreamSpark with my MSDNAA login (that is ...
2
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1answer
823 views

Uninstalling Windows 8 pro and reinstalling it

I've recently installed Windows 8 Pro in the first partition and in the third partition there was Ubuntu 12.10. After the installation, I could not boot any other partition. So I decided to uninstall ...