Windows Server 2016 is here. Get the cloud-ready operating system today to apply another levels of security & innovation to the applications & infrastructure, that power your business. Support the workloads you run today, and make it easier to move to the cloud, when youre ready. How to find your Microsoft product key To find your 25-character key, you need to remove the silver scratch-off panel on the Certificate of Authenticity which is supplied with your product. This is easily done with a coin or fingernail. Don’t press too hard or you could damage the key making it unreadable. Remember, to avoid damaging your product key: Don’t use any other tool apart from a coin. You can also use your fingernail Don’t apply too much pressure Don’t try to peel the scratch layer off