Your first stop should be your campus career center. These folks will point you in the right direction even if you have absolutely no idea what you want to do with your degree in underwater basket weaving. But there are a ton of great sites out there that can help make the dreaded job search valuable. Some will look for jobs for you and mail them right to your inbox while others will help you create a resume or write a letter. However, each has its own niche.
Experience also has good internship information and regular features about workplace trends.
WetFeet is another warehouse type job site. Post your resume, surf job openings, research companies and look for job searching advice. But you can also read up on the jobs in specific industries, such as Bay are dot coms or law. WetFeet also has a great message board section in which actual employees give advice about specific topics, such as whether or not to include your GPA on your resume. For those of you who aren't necessarily interested in the corporate route, try out non-traditional job sites such as CareerExchange and CoolJobs .