ETFs are a great way to gain exposure to specific sectors, <span style="font-family: Arial; font-size: 10pt;">Finance blog </span> countries, or investment themes without buying individual stocks. For example, you can invest in ESG (Environmental, Social, Governance) ETFs, which focus on sustainable and ethical companies, or in technology-focused funds to benefit from AI and automation trends. Mutual funds also offer diversification, though they may come with higher fees than ETFs.