While a person can spend a great deal of time and money on researching how to interview, the most important point to keep in mind is to cater your interview style and questions, just like your resume, to the potential employer's needs. Here are some general interview tips from an employer's standpoint: Preparation before the interview:

• When expecting phone calls from potential employers, be sure you have a professional sounding message on your answering machine.
  Research the company.
  Prepare the questions you would like to ask the potential employer and anticipate questions you will likely be asked.
  
• Have copies of your resume.

The Day of the Interview:

• Give yourself plenty of time to arrive at your scheduled time. Try to arrive 10-15 minutes early.
  Be in a selling mode. Sell yourself, your experience and ability to do the job.
  Stay away from any negative aspects of the industry or previous jobs.
  Be cordial to everybody
  Be sincere and genuine
  Be consistent
  Take time to think about the question before answering. A good tip is to repeat the question in your answer. Keep conversation simple and avoid complex explanations. Stick to job related answers.
  Make sure you give a firm handshake and maintain good eye contact.
  Dress for the position you want. Wear Proper business attire. Suit or sportcoat is desired but decide according to position. Keep in mind that first impressions are important.
  
• A positive closing comment "I appreciate the time you've spent with me today and based on what you've shared with me about your company, I'm looking forward to becoming part of your team."

To summarize, first impressions mean a great deal in today's business world. Prepare yourself to "WOW" the employer.