I do not know if this has been discussed in this forum, but if you want to be set up with a local account, you need to disconnect the system from the internet prior to installing. If you do not, it will force you to log in with a Microsoft Account ID. And it tries again when you go to the Store, make sure and look for the small type at the bottom of the page.
The first time I installed, I used the Disconnect option in the Accounts settings to change to a Local Account. I just don't like having to do the Microsoft account during install.I'm going to run a clean install now and set up a local account!