Hostgator is one of the best all-around hosting companies for new bloggers in terms of performance and cost. They also have a great infrastructure to accommodate your blog as it grows, which is important. At some point you may need to upgrade beyond what Hostgator can offer, but there is no need for that level of investment when you are starting out.
If you have a propensity for writing and you can slay with your prose, consider writing an ebook. While the market has certainly become saturated as of late, books that help teach people about a technical topic still sell extremely well. This is a great source of passive income but does require a large amount of effort at the outset before any money is generated.
Besides being easy, another benefit of working from home is that you have more time available to do other things. This is especially beneficial to people like stay-at-home mothers who have to look after their children as they will be able to do this while earning some income at the same time. Working from home also enables you to take vacations whenever you want without having to answer to anyone. Moreover, you can run errands and catch up with your family and friends at any given time because you can always work wherever you are. You will not be tied down by your job.