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Pls help me how to find the OS serial key whether it is XP/7/8
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the easiest way of finding the serial number is the following:

Run Command Prompt by typing "cmd" (without the quotes) in the search bar and hitting enter.

Type in the following (again, without the quotes): "wmic bios get serialnumber"
Make sure there isn't a space between the words serial and number. Hit enter.

It will output two lines, the first will say "SerialNumber" and the next line will have your serial number on it!
 
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Bharath Kumar Gorle 9-Jul-13 6:10am    
it will diff for diff sys or not..???
Nirav Prabtani 9-Jul-13 6:13am    
yes ofcourse..:)
Rajan Maheshwari 9-Jul-13 6:15am    
well i guess this is the machine's serial number and not the XP or 7 key..If i am wrong correct me..
Bharath Kumar Gorle 9-Jul-13 6:14am    
kk..Thanq
I know XP key..It works with every XP version

BDXWW - KWTY2 - PCPK7 - HJH72 - PQFH6
 
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Bharath Kumar Gorle 9-Jul-13 6:05am    
Sry for this...My question is how to find the OS key...Not the registration or serial key...I that is something we call product ID
Rajan Maheshwari 9-Jul-13 6:09am    
Ok u mean product ID..What i found in Win7 is just right click on my computer and click on properties..At the bottom u ll see the Product ID under the Window Activation Label
Rajan Maheshwari 9-Jul-13 6:10am    
Let me know if it helped you because in my pc it is showing like the way which i just described above
Rajan Maheshwari 9-Jul-13 6:12am    
Another way in win7 is just go to control panel and click system there..you will find what you want
Bharath Kumar Gorle 9-Jul-13 7:05am    
ok Thanq for ur info

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