In a real way, Kelly Services practically pioneered jobs from home, since it began primarily as a temporary job service. It now works regularly with some of the very largest employers in the country, providing staffing needs at all levels. They specialize in accounting and finance, administrative, automotive, engineering, information technology, life sciences, and call centers, but actually cover a multitude of industries and job classifications.
The online application process for these jobs—or perhaps “gigs” is the better word, since they're all for independent contractors—is pretty simple and straightforward with very little required of candidates. Some of these opportunities—like the micro-jobs—you could very well apply and start the same day. And these jobs require very little commitment and can typically be done on your own schedule.
Freelance writers can more easily be thought of as a “writer for hire” or someone who is contracted out to write about a particular topic. If you have some writing chops, but don’t want to deal with all the extra work that goes into running a blog, you can hire yourself out and write for newspapers, large online publications and even other bloggers.