Depending on what job you're going for, you might be able to Google a sample of interview questions the interviewer might ask, especially if it's a nationwide job ex: Fast food, box store etc. Dress nice regardless of the position you're going for. I don't care if you're being interviewed to be a janitor, don't wear torn or dirty clothes or clothes with band names or jokes (this should be obvious but you never know) If you don't know an answer don't be afraid to say you're not sure, don't try and make up an answer Show interest in the workplace, ask questions as if you already have the job (even if you know the answers) Shake hands and make eye contact while speaking, it shows you care and have respect