National human rights institutions (NHRIs) are groups of people who make sure that your rights are protected by your government. They monitor how your government treats its people and can help when someone's rights are not being respected.
Think about it like a big brother or sister who watches out for you and makes sure nobody hurts you or takes away your toys. In the same way, NHRIs watch over your country and make sure that your government plays fair and doesn't hurt people or take away their rights.
NHRIs are there to help people who have been treated unfairly or whose rights have been violated. They can listen to their stories, investigate their complaints, and help them get justice. In short, NHRIs work to make sure that everyone in your country, including you, is treated with dignity and respect.