Beginners in interior designing should start by pursuing a recognized course to gain foundational knowledge and technical skills. Building a strong portfolio, even with small or personal projects, is crucial to showcasing creativity and expertise. Networking with industry professionals and attending design expos can open job opportunities. Gaining hands-on experience through internships or assisting established designers helps understand real-world challenges. Staying updated with trends and learning new design tools enhance competitive edge. Joining platforms like LinkedIn or Behance allows beginners to market their work. Consistent learning, a professional attitude, and a passion for innovation are key to building a successful career.