I recently purchased an iMac and used migration assistant to get all files from my emac, but now I have three user accounts. I only want one (perhaps two) accounts. I want all my music, photos and word docs from old computer in one user name

Question

I recently purchased a mac and used a firewire to transfer my files onto my new imac with migration assistant.  Now I have 3 users.  I want one with all my main files (pictures, music, files from my old computer).
I don't mind having an additional "family" account so my younger daughter can't mess us things, but I can't figure out how to get files from one to the next and then delete the one user name.
Thanks,

Answer 1

In order to delete other accounts you must be logged into an admin account. You cannot delete the account into which you are currently logged.
When you started the new computer you were in the Setup Assistant. You created a new admin account before finishing the setup. You need to log into that account because it is an admin account. You can then delete the account you migrated from the old computer (and any other accounts you don't need or want.)
Then create a temporary new user account with admin status - name it, Temp. Log out of the current account and log into the new account, Temp. Now delete the initial account you created in Setup Assistant. You now have one account, Temp. Now re-migrate your data from the old computer. When that is completed log into the migrated account, which should be an admin account, and delete the temporary account, Temp.