[iMore Question]

need second account on mac for guest

[IleneH]

That's pretty easy. This tech article from Apple is aimed at Yosemite (10.10) users, but works for all current OSes. https://support.apple.com/kb/PH18891?locale=en_US
"Choose Apple menu > System Preferences, then click Users & Groups.

Click the lock icon to unlock it, then enter an administrator name and password.

Click Add below the list of users.

Click the New Account pop-up menu, then choose a type of user." Read support article for types of user accounts.

[firedept10]

Welcome to iMore.

Here is an iMore guide by Luke Filipowicz, Allyson Kazmucha on how to enable the Guest User account on your Mac. Here is the guide by Apple on how to enable the Guest User account on your Mac.