Nonprofit organizations are groups that operate for a purpose other than making a profit. They focus on helping people or addressing social issues, such as education, health, or the environment. These organizations rely on donations, grants, and volunteers to support their work, and any money they make is reinvested into their mission rather than distributed to owners or shareholders. Many nonprofits, like charities and foundations, play a crucial role in communities by providing services and support to those in need. They often raise awareness about important issues and encourage people to get involved, making a positive impact on society as a whole.