Do you want to add a user to your wordpress blog? Here are the basic instructions for doing this in WordPress 2.3:

• Login to your control panel
• Click Users
• Scroll down to Add User From Community as shown below
  
• Fill in the users email address
• Change the dropdown box to the level of authority you want the new user to have. I have a brief description below. For a full comparison of user roles see the WordPress description.
  • Subscriber – Cannot do anything but read just like a normal visitor
  • Contributor – Write posts but cannot publish them
  • Author – Can write and publish posts
  • Editor – Same as author and can change categories, moderate comments, edit other users posts
  • Administrator – Everything