"No Cost (Free)" refers to items or services that do not require any payment. This means that individuals can access or use these offerings without spending money. Examples include free samples, public libraries, and community events. Many businesses and organizations provide free resources to attract customers or promote goodwill. For instance, nonprofit organizations often offer free workshops or services to support their communities. Additionally, some software applications may have free versions with limited features, allowing users to try them before deciding to purchase a full version.