Do you have a website that allows you to find out which universitys in the whole of america have a specific course?

For example, here in the UK we have UCAS UCAS Home Page

no we do not. mostly because America is vastly larger than the UK and between private universities, state universities, and community colleges, it would be impossible to tabulate what courses are offered at every uni in the country (as there are thousands of universities)

what course are you looking for?

no, i do not think so, but if you are looking for the general english, economics, etc. MOST schools have that.

for more rare majors you would have to do some research. just try google.

i'm looking for forensic computing. I shall try google.

Here's a place in NYC that offers the course.

John Jay College Of Criminal Justice | The City University of New York | Master of Science in Forensic Computing

i hope you have a degree in CS or CE to back that up or else you'll end up a low level entry grunt somewhere.