Previously, the operating system maker associated licenses with hardware or device configurations. Fortunately, in recent times, Microsoft has moved to link licenses to the emails of the users who purchased them. The same thing goes for users with Office 2016 licenses. If you purchased a new Office 365 subscription recently, then these conditions most likely do not apply in your case. One last thing you need: An installation media (usually in the form of a disk or file) for Office that corresponds with your Product Key.Unfortunately, Microsoft does not offer the transfer privileges to all license types. If you purchased a retail or FPP license, then you are good to go. Your license type must be transferable.The 25-character Product key you got when you purchased your license must belong to you, and to you only.About Outbyte, uninstall instructions, EULA, Privacy Policy.