Get installed Windows Key without Any Sotware

I got the answer to get the windows key from howtogeek.com . On the page, there are several ways to get the installed windows key. I liked the way that does not require any software.

Here we go.

1. Open notepad and paste this code:
Set WshShell = CreateObject("WScript.Shell")
MsgBox ConvertToKey(WshShell.RegRead("HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DigitalProductId"))
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
2. save it as vbs file, for examples: save it as getKey.vbs
3. double click the file

pop up with the windows keys should be showed up

How to find CD Key from installed Windows or M. Office

Well, I got a new experience today. I lost my windows's cd case and I need the cd key to re-install the windows on my pc. I just assumed, that the cd key must be stored somewhere in the system, since it is required every time we install windows. So I browsed around and found the answer from this link.

What you need to install on the PC where the windows installed is this program, Magical Jelly Bean. What you need to do next is just installing the program and let the program do the magic. 

I used it to reveal CD Key for my windows and M. Office. 

Hope it can help you somehow, cheers...