Step 1: Login to website
Step 2: Go to the People button on the upper left hand corner. Click on the User Accounts link in the Dashboard.

Step 3: Press + Add User
Step 4: Add new user information such as: Valid E-mail, Address, & Password.
Step 5: Keep status as Active. The only time a user should be blocked is if they have violated the website in some way.
Step 6: Roles can be assigned, depending on what permissions are desired for each user.
Step 7: If you would like to notify the new user of their account, press the Notify user of new account checkbox.
Step 8: Press Create new account button.