I read a terrific post by Ask A Manager, Allison Green about really bad career advice. There is all kinds of bad "out there" and since there is no ISO 900X for resume, cover letter and interviewing protocol, I wanted to add my thoughts on where to get help.
If you are in Michigan, the state has some terrific resources for career interest, resources and assistance. Click here. I am sure other states have help too.
If you are a graduate from a college or university with a Career Resources center, find out what kind of alumni assistance might be available. Where I work, we have terrific support open to all our alum.
LinkedIn has some terrific resources available for job seekers. Be sure to check them out here.
Happy to add other resources if you have some to add.