Exude confidence. Stand up straight. Make eye contact. Offer a firm handshake. These simple steps can show the interviewer that you feel confident in your ability to handle the job and yourself.

Make small talk. Ask the interviewer how they're doing or mention the weather. Small talk is a great way to break the ice and give the two of you a moment to relax before the real questions begin.

Do your homework. Almost every company has a website, so find out everything you can about the company. You can also do a search for their company on the Internet and find out what consumers and competitors have to say. Come prepared to use terms that are common for that industry.

Look your best. Even if you are completely broke, you need to look as though you already have money. Wear your nicest clothes that you have, cleaned and freshly ironed that day. Brush your hair, and make sure your hands and nails are clean.

Be honest. Most interviewers know when a person is lying to them and will make a mental check to not hire you. Even if you get away with the lie in the initial interview, you will eventually be caught in the lie in the future, which would be even more embarrassing.

Emphasize your strengths. One of the most common questions asked during an interview is to list your strengths and weaknesses. Obviously, you want to talk more about your strengths. However, you can really impress an interviewer if you show them how you can be strong despite your weaknesses. Show them how you've learned from your weaknesses.