I received an email saying that I need to change my password because it is expiring. Which password is expiring?

If the email is from ACCC, it is the password for your UIC NetID, also referred to as the ACCC "common" password, that is expiring.  The password for your Enterprise ID is managed separately and may have a different expiration date. To access the UI Enterprise System go to https://apps.uillinois.edu . Also, passwords for the hospital Active Directory and clinical applications, for those who have them, are managed separately with different expiration dates.