There are many, many Web sites that pertain directly or indirectly to the subject of computer science. Here are a few worth investigating.

Directly related to course readings:

• http://www.aw.com/brookshear - the publisher's Web site for the course textbook
• http://www.mscs.mu.edu/~glennb/links.html - J. Glenn Brookshear's links related to his textbook

Turing Machine simulators

• JavaScript Turing Machines
• Turing Machine applet