The best online business depends on your interests, skills, and resources. There are many different types of online businesses, each with its own set of advantages and disadvantages.

E-commerce:

One popular option is starting an E-commerce Store. E-commerce allows you to sell products or services online, and it can be a great way to reach customers all over the world. There are many platforms, like Shopify, Magento, and WooCommerce that can help you set up and run your own online store with minimal technical skills.

Affiliate Marketing:

Another option is starting an Affiliate Marketing business. With affiliate marketing, you earn a commission for promoting other people's products or services. This can be a great way to get started with online business, as it requires very little upfront investment. You can find affiliate programs to join on websites like ClickBank and Amazon.

Content Creation:

Blogging and YouTube content creation is another popular way to start an online business. This enables you to share your knowledge, skills, and opinions with the world, and monetize your content through advertising, sponsored posts, and affiliate marketing.

Finally, providing online courses or coaching services can also be a profitable online business. If you have a particular expertise or skill, you can create an online course and sell it to people all over the world, or provide one-on-one coaching or consulting services over the internet.

Overall, the best online business for you will depend on your individual goals, interests, and skills. The key is to find something you're passionate about, and then work hard to build a successful business around it.

The above are few examples, it's always best to do your research, consider your own passions and skills and find the best online business to start.