I am about to start work on a new program that will deal mainly with the internet and extracting information from it. I will need to get the source code from a page and search through it for the info I put in. Now here are my question...

How do I get the HTML of the page that my web browser is currently at into my program?

I have never had to deal with getting information from another program, so this is new to me. Please try your hardest to explain how to do this if you know. Thanks.