You make money with ad revenue. Your first step is to create a YouTube account and start uploading videos. Then you enable monetization on your YouTube settings. Basically, this gives Google the go-ahead to include short AdSense ads with your videos, which you've seen if you’ve watched a YouTube video. When viewers click on those ads, you get paid.
Many popular businesses, such as Microsoft and Apple, started their journey in a garage. If you have similar aspirations, start the process by learning how to start a small business at home. The process is similar to opening a brick-and-mortar business—sometimes with lower startup costs. Some of the steps are different, such as the need to obtain an at-home business license and learning online marketing.