Anyone using a consumer Microsoft account can go completely passwordless. You can now delete your password from your Microsoft account—or set up a new account with no password—and sign-in using other more secure and convenient authentication methods such as Windows Hello or FIDO security keys.
Microsoft Blog: The passwordless future is here for your Microsoft account
Authenticate 2020 Video: Microsoft presents success strategies for your strong authentication journey
Authenticate 2020 Video: Passwordless; Are we there yet?
Authenticate 2020 Video: Profiles, PINS and Protections, Oh My!