What do I do if I lost my Windows XP Home Edition product key?

Answer by  yoyoninjagurl (25)

I would contact Microsoft and they can probably help you retrieve your product key so you can activate your product.

Answer by  MikeG (1650)

You can contact Microsoft directly. You will need to furnish Proof of Purchase, usually the barcode on the original box.

Answer by  Atomicrayon (2504)

Your best bet is to call windows customer service directly, they should have your purchase on file assuming you have already installed Windows XP Home Edition, call them, give them you're information and you should be all set.

Answer by  murali680 (559)

If we lost product key for windows XP home edition, we can get product key from key generation software. Some of the softwares are LicenseCrawler and Magical Jelly Bean Keyfinder.