How To Uninstall Your Windows Product Key Before You Sell Your PCDo you have an old PC you want to sell, but also want to use your Windows license on your new PC ? There is a hidden command in Windows that allows you to do just that. Readers like you help support How-To Geek. When you make a purchase using links on our site, we may earn an affiliate commission. Read More. Do you have an old PC you want to sell, but also want to use your Windows license on your
