At present the library does not provide training or support for ICT software such as SPSS or NVivo. Some faculties run sessions on NVivo - it is best to inquire with your faculty directly.
You may find the following online tutorials by QSR useful: http://www.qsrinternational.com/support_tutorials.aspx?productid=23
The library also holds several books on using NVivo. The best way to find them is by doing a Keyword search in the catalogue: http://opac.library.usyd.edu.au/