Wondering whether you need a business license? Our guide covers local, state and federal licenses. Many, or all, of the products featured on this page are from our advertising partners who compensate ...

Database administrators use software to store and organize data, such as financial information and customer shipping records. They make sure that data are available to users and are secure from ...

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...