How To View Windows 10 Serial Key

Posted on by

Windows 10 tip How to change the product key on Windows 10 Windows 10 includes many ways to help you change your product key, and in this guide, we'll show you five of them. Windows 10 retail/digital product key and activation: If you bought retail license of Windows 10, or got a digital product key either from Windows Store, MSDN, DreamSpark, TechNet and the likes, you obviously have a unique product key that you can enter in Windows setup during clean installations. If you upgrade your computer from Windows 7 or Windows 8 to Windows 10, you probably have no idea what your product key is for the latest version of the operating system. The time may come when.

Activation is a protection mechanism implemented in Windows 10 and earlier versions against piracy. It first appeared in Windows XP and exists with different changes and improvements in Windows Vista, Windows 7, Windows 8 and Windows 10. When activation is successful, usually it indicates that your copy of Windows is genuine. There may be times when you need to deactivate your copy of Windows 10 in order to transfer your license to another PC. Here is how you can deactivate your copy of Windows 10.

Typically you can find your Microsoft Windows product key on a sticker attached to your PC. With Windows 10 Microsoft introduced a new method for authenticating the operating system.

RECOMMENDED: Click here to fix Windows errors and optimize system performance

Activation verifies that your copy of Windows is not used on more devices than the license allows. If you are about to sell or give away your PC but want to keep Windows 10 installed there, it is a good idea to deactivate it. Deactivation is also useful if you want to use your product key on some other PC and stop using it on the current PC.

In this article, we will see how to deactivate Windows 10 by uninstalling the product key. Additionally, we will see how to install another product key instead.

To deactivate Windows 10 by uninstalling the product key, you need to do the following:

  1. Open an elevated command prompt.
  2. Type or paste the following command:
  3. Wait till the command finishes its work. At the end, you will see the following message:

Windows 10 will become deactivated. You can visit the Settings app and check out the 'Activation' page and check the activation state. It will look like this:

After you deactivate Windows 10, you might be interested in clearing the product key from the Registry so it cannot be viewed with special apps and scripts.

Please keep in mind that if you reach the online activation limit, e.g. by activating many PCs with the same key, you may have to activate your copy of Windows by phone since the online activation will fail.

To install a new product key, you need to type the following command in the elevated command prompt:

We have a nice article which covers this process in detail: How to change Windows 10 product key.

RECOMMENDED: Click here to fix Windows errors and optimize system performance

Even though you can get Windows 10 free upgrade now if you are Windows computer user, and are able to successfully upgrade official Windows 7 or Windows 8 to Windows 10, Windows 10 product key seems to be not important for you because you don't need to activate windows 10 manually. However, if you get a new computer preinstalled with Windows 10, and now you want to reinstall it to solve some system problems, Windows 10 product key will be necessary during reinstallation.

Now follow the article, you will get two effective methods to find Windows 10 product key in system registry after installation.

Method 1: Find Windows 10 Product Key with Product Key Finder

The following are 3 steps to find Windows 10 lost product key with iSunshare Product Key Finder, which could effectively help to recover product keys for Windows/Office/Adobe/IE/SQL Server/VMware/Exchange Server and Visual Studio etc.

Step 1: Download and install iSunshare Product Key Finder on computer Windows 10 installed.

Step 2: Run it and click Start Recovery button on bottom menu.

Serial

Note: If you are using Product Key Finder trial version, now you would get a message on pop-up dialog, prompting you to Order Full Version or Enter Registration Code in order to find all Windows 10 product key codes.

Step 3: Preview and save Windows 10 product key and other software product keys.

In the middle part of Product Key Finder, you can see Windows 10 product key and product ID. Just click Save To File button, and browse a location to save Windows 10 product key. Now you can reinstall Windows 10 on computer with this product key.

Tips: If that is not Product Key Finder full version, users only could preview Windows 10 partial product key codes in this part.

How To View Windows 10 Product Key

Even if Windows 10 is running normally on your computer, Windows 10 users could also run iSunshare Product Key Finder to get Windows 10 product key and make a backup. So you can take it no matter you want. Pdf-xchange serial key.

Method 2: Find Windows 10 Product Key with VB Script

If you don't want other software to find Windows 10 lost product key, try VB Script please. VB script can read the value out of the registry and then translate it into the format that you need for reinstalling.

Step 1: Copy and paste the following scripts in Notepad.

Set WshShell = CreateObject('WScript.Shell')
MsgBox ConvertToKey(WshShell.RegRead('HKLMSOFTWAREMicrosoftWindows NTCurrentVersionDigitalProductId'))

How To View Windows 10 Serial Key West

Function ConvertToKey(Key)
Const KeyOffset = 52
i = 28
Chars = 'BCDFGHJKMPQRTVWXY2346789'
Do
Cur = 0
x = 14
Do
Cur = Cur * 256
Cur = Key(x + KeyOffset) + Cur
Key(x + KeyOffset) = (Cur 24) And 255
Cur = Cur Mod 24
x = x -1
Loop While x >= 0
i = i -1
KeyOutput = Mid(Chars, Cur + 1, 1) & KeyOutput
If (((29 - i) Mod 6) = 0) And (i <> -1) Then
i = i -1
KeyOutput = '-' & KeyOutput
End If
Loop While i >= 0
ConvertToKey = KeyOutput
End Function

Step 2: Save the notepad as 'windowsproudctkey.vbs'.

1. Click File > Save As in Notepad.

2. Choose 'Save as type' All Files in Save As window, and name it windowsproductkey.vbs. Then save it to the desktop for easy access.

Step 3: Double-click 'windowsproductkey.vbs' and pop-up window shows Windows 10 product key.

Compared to first method, you would find it is more difficult for computer newbies to recover Windows 10 product key with second method. With product key finder tool, just one click could find out Windows product key. But with VBscript, nothing is allowed to be wrong in script, otherwise it would not successfully read Windows 10 product key stored in system registry.

Related Articles:

View License Key Windows 10

  • How to Reset Windows 10 Forgotten Password