Building a strong portfolio as a graphic designer requires careful consideration and attention to detail. Firstly, curate your best and most relevant work that showcases a range of skills and design styles. Choose projects that demonstrate your ability to solve design problems effectively. Secondly, ensure your portfolio is well-organized, visually appealing, and easy to navigate. Present your work in a cohesive and professional manner, providing clear context and project descriptions. Thirdly, seek feedback from peers, mentors, or professionals in the field to refine and improve your portfolio. Lastly, regularly update your portfolio with new projects and remove outdated or weaker pieces. By following these tips, you can create a compelling portfolio that effectively showcases your abilities and increases your chances of landing graphic design opportunities.