How can beginners get started in affiliate marketing without investment?

I started with Medium.com and Quora. These are free platforms where you can write articles. Once people read and click, you can earn. Later, you can invest in your own blog, but free methods work in the beginning.

You can start by creating free social media accounts like Instagram, TikTok, or YouTube. Post valuable content around a niche and include affiliate links in your bio or video descriptions. This requires creativity but not money.