Wipe down computer screens.
Wipe down door handles/knobs/push bars/etc.
Wipe down side tables.
Straighten book shelves.
Dust pictures and TV's.
See if study rooms need to be vacuumed.
Wipe down tables in study rooms.
Check paper in the printer.
Vacuum high-traffic areas.
Practice searching topics to learn how to better search in OneSearch.
Check out a book to read and do a review of the book.