This document provides guidance on effective interview techniques. It begins with definitions of an interview and discusses the main purposes, which are to evaluate suitability, gain additional information, and assess attributes like attitude and communication skills. It outlines different types of interviews such as screening, video conferencing, one-on-one, group, and panel. The document provides tips for both what to do, such as dressing appropriately and researching the organization, and what not to do, like arriving late or being unprepared. Finally, it lists some commonly asked interview questions.