There are numerous resources out there where you can learn more about the digital humanities. You can start with the Scholarly Commons’ digital humanities research guide, which provides a good overview of the major sub-fields in DH and tools available to use in Scholarly Commons. There is also a digital humanities research guide at the Literatures and Languages Library website that features links to major digital humanities tools and resources.
Other useful links:
Alliance of Digital Humanities Organizations
Association for Computing in the Humanities
Association for Literary and Linguistic Computing
Society for Digital Humanities/La Société pour L’étude des Média Interactifs
Digital Humanities Quarterly (open access journal)
D-Lib (open access journal)
First Monday (open access journal)
Literary and Linguistic Computing
A Companion to Digital Humanities, ed. Susan Schreibman, Ray Siemens, John Unsworth. Oxford: Blackwell, 2004).
Chicago Colloquium for Digital Humanities and Computer Science
Digital Humanities Summer Institute
Digital Humanities Winter Institute