John,
This is your home page. Refer to the instructions on the Dashboard for some general help. Login with your Windows login. If you have any questions or want any changes to the look or functionality, let me know – WordPress is highly customizable and if a plugin doesn’t exist that does what you want, I can write one for you – I’ve written several.
DOC_ROOT/tc/ still exists and the files/folders underneath this folder
https://www.ssec.wisc.edu/tc/backups/
https://www.ssec.wisc.edu/tc/dcwx/
https://www.ssec.wisc.edu/tc/email/
https://www.ssec.wisc.edu/tc/robinhood/
https://www.ssec.wisc.edu/tc/test/
https://www.ssec.wisc.edu/tc/robinhood-webgui-3.1.tar.gz
are still accessible. Any existing file/folder under DOC_ROOT/tc/ will continue to be accessible. If you create a WordPress Page that has a URL that is the same name as a sub-folder under DOC_ROOT/tc/ but you want the contents of that sub-folder to be accessible, let me know and I can add rewrite rules to make them accessible.