It will not allow me to login to the website, which I need to do to get to the professional development calendar and to change my password.  It says that my login name is incorrect.
If you can login to the help desk (, then your password is ok. sign-in uses your last name + last 4 of SSN and the same password you used to access the help desk.

If you still can't login to, you should try clearing your browser cache.  Instructions for different browsers are listed below:

For Google Chrome:
For Firefox:
For Internet Explorer 8:
For Internet Explorer 9 & 10:

Please try that and see if you can login to  You may also want to try a different browser as well.