How do I find my Windows product code if the information is rubbed off the sticker on the bottom of my computer?

by on April 28, 2012

Q: i recently had to do a complete system reinstall on my laptop,now i keep being prompted to activate windows by entering my product code,whice i am unable to read,as it is on a sticker on the bottom of my laptop,and has became worn and unreadable. how do i get my code?