i found my product key number at the back of my hp compaq laptop after i entered 25 characters it said the office product key is not valid, what is wrong with it ?
i purchased laptop from dell company which is preloaded office 2010, error ia showing - invalid product key
I downloaded office 2010 online 01/2011, I ordered the back up disk and lost it. I now need my product key to re-install, where can I find it? Is there a Microsoft database that can send it to my
The Product Key is found under my laptop, so I know that I am not entering it wrong. Please Help. Microsoft was already preinstalled on my laptop when Ii bought it, and then I did a factory reset on
why does my product key say valid but when i press continue it changes to invalid?