Lost items refer to belongings that have been misplaced or unintentionally left behind. Common examples include keys, wallets, phones, and bags. When people realize they have lost something, they often retrace their steps or check common areas where the item might have been left. Many places, such as schools, airports, and public transportation systems, have lost and found departments to help reunite lost items with their owners. Some individuals also use online platforms or community boards to report and search for lost belongings. Keeping track of personal items can help reduce the chances of losing them.