The link to "HomeGroup from start to finish" is incorrect. It should be:
https://support.microsoft.com/en-us/help/17145/windows-homegroup-from-start-to-finish
Regarding the answer, it is unreasonable to force a user to select any specific default browser. The proposed answer to this question is ridiculous.
ok. I am not speaking about any link or unreasonable force by system providers. I believe the answer is reasonable to a question about "how to print the password". sure you cannot "Ctrl_P" and print it - the password. So what? Print it a different way, as suggested. You then have the password and you can file a piece of paper and use for Homegroup set up any device afterwards. Simple solution.