Installation of windows 10 creators update

[Windows Central Question]

My laptop has free dos. I want to install windows 10 creator's update (iso file) in it by downloading it from Microsoft's office website.
Will I get to use the full version of the os?
They don't provide the product key. Is there any problem in installing it?

 

[shmsnh]

You can install it, but it will not be activated. I do not think there is a time limit, but there may be some limited functionality.