Remember how time consuming the document signing process used to be? You would create the document, print out multiple copies, physically flag the sections that needed signatures, place the sets of documents in an envelope and then mail them out. Once the recipient received the documents, they would sign them, and if there was anyone else who needed to sign, the process would repeat itself until complete.
Consider the things you do everyday, both at work and in your personal life. Whether it be working on a team to develop software for a specific product launch or prepping for dinner, you're managing tasks - and possibly other people's tasks - with the goal of completing a project.