WordPress has an extensive help system built in so if you are unsure about anything, click on the Help tab on the top right of the screen (under your name) and you should be able to find information about whatever screen you are currently looking at.
Some of the information on the WordPress.org site may be useful, for example:
Any queries you may have regarding blogging at Aberystwyth University should be sent to firstname.lastname@example.org
Web Team, Information Services, Aberystwyth University, Hugh Owen Library, Penglais Campus, Aberystwyth, Ceredigion, SY23 3DZ
Tel: 01970 621776 Email: email@example.com