The key consists of 25 alphanumeric characters, usually split into groups of. Retail Microsoft product keys are usually on a bright sticker located inside the case with the CD/DVD, or on the back.After offering the product key, Microsoft will try to verify its authenticity, after which it will either be given or reject the key. The Microsoft Office 2010 product key prompts your copy of Office 2010 to its premium version. A product key, or activation key, is hence a series of letters or numbers you need to supply to activate a program.
We have like 20 Office 2010 Product Key Boxes but we have no clue which one are used and which one are free.
This is how you can easily find Windows product key from external hard drive.
