Final answer:
Crowdsourcing refers to users working together online to create content and provide services. It involves soliciting contributions from a large group of people, often through web-based platforms. Examples include Kickstarter and Wikipedia.
Step-by-step explanation:
Crowdsourcing refers to users working, often collaboratively, to create content and provide services online. It is the process of obtaining needed services, ideas, or content by soliciting contributions from a large group of people, especially from an online community. Examples of crowdsourcing include web-based companies like Kickstarter, where large amounts of money are raised in a short time, and Wikipedia, which is the result of thousands of volunteers adding and correcting material.