Windows does not get activated automatically.
After starting the computer for the first time, Windows should activate automatically (providing there is an internet connection). However, on computers in the SCOPE, it may not activate. In this case, Windows will notify you that it is not activated after some period of time and, Checking in settings (
Settings >
Update & Security >
Activation), you will find that it is not activated and a
Troubleshoot button is displayed.
