Of course, photography can take many forms, from photojournalism to portrait photography to general-interest stock photography. You’ll most likely go for either setting up a studio in your home or taking pictures for use as stock photos, as true photojournalism requires years of experience and almost never involves actually working from home. Keep in mind that stock-photo sites work on a revenue-sharing model, so simply selling pictures to one is unusual.
If you don’t already have an idea, the first step to coming up with an idea can be the hardest step. Many entrepreneurs know exactly what type of at-home business they’re going to open. For example, someone who has worked in an industry for several decades can leverage their knowledge and network to do consulting. Other entrepreneurs may know they want to create jewelry and sell it on Etsy.