Finding "quality" information online can sometimes be difficult. A simple Google search of Shakespeare returns 48,400,000 links! Listed below are links recommended by faculty members for web sites that you will find helpful in your studies.
Word Net: A lexical database for English.
Open Source Shakespeare: Site offering text, concordance, and character searches along with so much more Shakespeare information.
The Voice of the Shuttle: A page from UCSB, a great source for electronic texts and information about literature.
The University of Virginia Electronic Text Library: Another great source for electronic texts, including Chaucer's Canterbury Tales and Milton's Paradise Lost.