Google offers a free course called Google Digital Garage, which covers the basics of digital marketing and gives you a certificate when you finish. It is beginner-friendly and walks you through topics like search, social media, email, and analytics in a simple way. HubSpot also offers free courses on content marketing and inbound marketing that are well structured and easy to follow. Meta, which owns Facebook and Instagram, has free training on running ads on their platforms. These courses will not make you an expert, but they give you a solid foundation to start from. So what do you think is the most important topic a beginner should learn first in digital marketing?