Find/Recover Windows 10 Product Key from HP Laptop Computer

How to find your product key from HP computer Windows 10? Here are two easy ways to find Windows 10 product key from a HP laptop or desktop computer: using VB Script or a professional product key finder.

Commonly, you can try to use a VB Script code to help find Windows 10 product key from your computer. It will work for most of computers. If it doesn’t work for you, just to use a professional product key finder, Product Key Rescuer, to resolve this issue with 100% success rate. Step-by-step guides are given bellow:

Trick 1: Use Product Key Rescuer to Find Windows 10 Product Key from Your HP Laptop or Desktop Computer.

Trick 2: Find Windows 10 Product Key from HP Laptop with VB Script.

Trick 1: Use Product Key Rescuer to Find Windows 10 Product Key from Your HP Laptop or Desktop Computer.

Product Key Rescuer is a small but powerful software product key finder which can help find out any Windows OS product key instantly. So you can use it to easily find Windows 10 product key from your HP laptop/desktop computer. Just one click, all product keys of software you have installed ever will be displayed and saved to a txt file, including Windows, Office, Internet Explorer, Visual Studio, SQL Server, Exchange Server, VMWare, Adobe and many more products.

Product Key Rescuer is now working perfectly for all versions of Windows system such as Windows 11, 10, 8.1, 8, 7, Vista, XP and Windows server 2019, 2016, 2012/R2, 2008/R2, 2003/R2, 2000, etc. This tutorial will show you how to use Product Key Rescuer to recover/find a Windows 10 product key from a HP laptop in seconds. It is very simple.

Step 1: Turn on your HP laptop and login as administrator. Download and install Product Key Rescuer on the laptop.

Step 2: After installing Product Key Rescuer, launch it.

Step 3: Find product keys and serials numbers for all software installed on the laptop which Product Key Rescuer supports.

When you click "Start Recovery" button on the menu bar, the program will instantly find out all product keys of currently installed software from your HP laptop. Such as Windows, Office, SQL Server, Exchange Server, Visual Studio, VMWare, Adobe and many other products. You will see your Windows 10 product key is now displayed in list.

Step 4: Backup your Product Keys in a safe place.

1. To back up all product keys displayed in list, simply click "Save to File" button.

2. When a dialog pops up, type a file name and then click “Save”. All product keys will be saved in a txt file. You can find it on desk. Note that it is necessary to back up the file in a safe place.

3. Now you can open the txt file and copy your Windows 10 product key if you need.


Trick 2: Find Windows 10 Product Key from HP Laptop with VB Script.

VB script can read the value out of the registry and then translate it into the format that you need for reinstalling. Here is how to use VB Script to find Windows 10 product key from HP laptop.

Step 1: Create a new TXT file.

Step 2: Copy the following VB code and paste it into the TXT file. Then select “Save as…”.

Set WshShell = CreateObject("WScript.Shell")
MsgBox ConvertToKey(WshShell.RegRead("HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DigitalProductId"))

Function ConvertToKey(Key)
Const KeyOffset = 52
i = 28
Cur = 0
x = 14
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 3: In the File name box, type “findkey.vbs”. Pull down the “Save as type” and then select “All File”. Then click “Save”.

Step 4: Double click the vbs file to launch it.

Step 5: It will find out the Windows 10 product key from this HP laptop and show to you. Back up the product key.

Note: This method only can help find the original Windows 10 product key your HP laptop came with. If you re-install your Windows system and reactive it with a different key, this method will not work for you because the product key found by command is different from the current one in use on your HP computer. If you need to find the current Windows 10 product key in use on your HP laptop/desktop computer, you can use Product Key Rescuer to easily find it with a single click.


Product Key Rescuer

Price: $ 17.95

Find Your Product Key for:
  • Windows 11/10/8.1/8/7/Vista/XP, Windows Server 2019/2016/2008/2003/2000 etc.
  • Microsoft Office 2016/2013/2010/2007/2003/2000
  • Microsoft Internet Explorer 3.0 to Latest Edg
  • Visual Studio, VMWare, Adobe
  • All SQL Server versions
  • Microsoft Exchange Server all versions
  • Compatible With:
  • Windows 11 (x86/64)
  • Windows 10/8.1/8/7/Vista/XP (x86/64)
  • Windows Server 2019/2016 (x32/64)
  • Windows Server 2012/2008/2003 (x86/64)
  • Windows 2000/Me/NT
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