HP 15 sleekbook: finding my product number windows after upgrading to win 10.

I have upgraded to windows 10, but I want to go back to my professional edition 8.1 windows but to win 10 'come back' option has an error and closes or asks me to remove all accounts made after windows 10 has been created, which seems impossible to do in fact that how I have only on behalf of one. I want to go back, but I don't have the box that my computer is came up with, as it was sold to me the Walmart that I was working with a demo unit, and there is no sticker on the laptop. I wish I had my key product before I'll be back to win 8.1 so that I don't have to woory about running it illegitimately.

Thank you!

Jonathan

As a member of the forum REO advise you, that it is in the BIOS. During that when you run the recovery with a factory image recovery media, as soon as you connect the Windows 8.1 will be activated on its own.

The current product key is for Windows 10. Which can be found easily with a visual basic script.

Open Notepad. Copy and paste the following text in Notepad and save it to the desktop as produkey.vbs.

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

Function ConvertToKey (Key)
Const KeyOffset = 52
I have = 28
Tanks = "BCDFGHJKMPQRTVWXY2346789.
Do
News = 0
x = 14
Do
CUR = Cur * 256
CUR = key (x + KeyOffset) + news
Key (x + KeyOffset) = (NEWS-24) and 255
CUR = Cur Mod 24
x = x - 1
Loop while x > = 0
i = i - 1
KeyOutput = Mid (tanks, News + 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

Tags: Notebooks

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