Can I send change password links on a person-by-person basis?

Yes! There are three different ways to send "forgotten password" emails to individual people in Axiom. 

The fastest method is to run the "Send Forgot Password Email" procedure on their person record.

On the Person Record (Procedure)

From the person record, click on the Action menu and run the "Send Forgot Password Email" procedure to send the system "forgotten password" email to the Email 1 associated with this user.

On the Person's Security Detail Record (Procedure)

By navigating to the person's Security Detail record through the Find User Accounts query on the System homepage, you can run the "Send Forgot Password Email" procedure to send the system "forgotten password" email to the Email 1 associated with this user.

Through the Person's Security Detail Record (Link) 

By navigating to the person's Security Detail record through the Find User Accounts query on the System homepage, you can copy and paste the Change Password link for that specific user on the General tab.  You may send the user the link directly via email to allow them the ability to change their password.

You can find more information on user accounts by reading the User Account Management article in Learn Veracross.