If you purchased the app via the Microsoft Store, your license is tied to your Microsoft Account. Activation happens automatically when you log in to the Store on your device.
The Drawboard activation key is a unique code provided by the software developers to verify and authenticate a user's copy of the software. This key is crucial because it not only ensures that the user has a legitimate copy of Drawboard but also unlocks the full range of features and functionalities that the software has to offer. Without a valid activation key, users may find themselves limited to a trial version or restricted access to certain tools and features. drawboard activation key