Affiliate marketing offers an effective way to generate passive income online, particularly for beginners. The process involves promoting others’ products via unique referral links and earning commissions. Key strategies include selecting a profitable niche, choosing reputable affiliate programs, building a website or blog, and creating high-quality content that offers value. Optimizing for SEO and utilizing social media marketing are crucial to driving traffic and increasing visibility. Additionally, building an email list aids in sales, while tracking performance helps optimize efforts. Despite initial challenges, affiliate marketing can create sustainable income with consistent effort and strategic planning.