Welcome to The Motley Fool's Knowledge Center! Whether you're new to investing or a pro, you'll find lots of useful information here. Investing is full of (often unecessary) jargon, and we're here to help you cut through all that to understand the underlying concepts. You can search through the Knowledge Center using the search bar above this article, or by clicking through the links below. They'll take you to general topic pages, which then link out to more specific terms. Either way, know that we're here to help! And if you see an opportunity for us to cover more or different concepts, let us know at [email protected]!