Many new staff enter their email address when first trying to access our electronic resources. Instead, you need to use your username - the bit before @tcd.ie.
For staff, the Microsoft 365 self-service password reset tool allows you to change your password if you know it, reset your password if you have forgotten it, or unlock your account. This tool is available via office.tcd.ie.
If you are positive that everything is as it should be, and you are still getting an error message on Library pages, please contact us via LibChat or library@tcd.ie so we can investigate further.